diff --git a/x-pack/plugins/monitoring/public/lib/internal_monitoring_toasts.tsx b/x-pack/plugins/monitoring/public/lib/internal_monitoring_toasts.tsx
deleted file mode 100644
index b970ba5998ddf..0000000000000
--- a/x-pack/plugins/monitoring/public/lib/internal_monitoring_toasts.tsx
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0; you may not use this file except in compliance with the Elastic License
- * 2.0.
- */
-
-import React from 'react';
-import { i18n } from '@kbn/i18n';
-import { FormattedMessage } from '@kbn/i18n/react';
-import { EuiSpacer, EuiLink } from '@elastic/eui';
-import { Legacy } from '../legacy_shims';
-import { toMountPoint } from '../../../../../src/plugins/kibana_react/public';
-import { isInSetupMode, toggleSetupMode } from './setup_mode';
-
-export interface MonitoringIndicesTypes {
-  legacyIndices: number;
-  metricbeatIndices: number;
-}
-
-const enterSetupModeLabel = () =>
-  i18n.translate('xpack.monitoring.internalMonitoringToast.enterSetupMode', {
-    defaultMessage: 'Enter setup mode',
-  });
-
-const learnMoreLabel = () =>
-  i18n.translate('xpack.monitoring.internalMonitoringToast.learnMoreAction', {
-    defaultMessage: 'Learn more',
-  });
-
-const showIfLegacyOnlyIndices = () => {
-  const blogUrl = Legacy.shims.docLinks.links.monitoring.metricbeatBlog;
-  const toast = Legacy.shims.toastNotifications.addWarning({
-    title: toMountPoint(
-      <FormattedMessage
-        id="xpack.monitoring.internalMonitoringToast.title"
-        defaultMessage="Internal Monitoring Detected"
-      />
-    ),
-    text: toMountPoint(
-      <div>
-        <p>
-          {i18n.translate('xpack.monitoring.internalMonitoringToast.description', {
-            defaultMessage: `It appears you are using "Legacy Collection" for Stack Monitoring.
-            This method of monitoring will no longer be supported in the next major release (8.0.0).
-            Please follow the steps in setup mode to start monitoring with Metricbeat.`,
-          })}
-        </p>
-        <EuiLink
-          onClick={() => {
-            Legacy.shims.toastNotifications.remove(toast);
-            toggleSetupMode(true);
-          }}
-        >
-          {enterSetupModeLabel()}
-        </EuiLink>
-
-        <EuiSpacer />
-        <EuiLink href={blogUrl} external target="_blank">
-          {learnMoreLabel()}
-        </EuiLink>
-      </div>
-    ),
-  });
-};
-
-const showIfLegacyAndMetricbeatIndices = () => {
-  const blogUrl = Legacy.shims.docLinks.links.monitoring.metricbeatBlog;
-  const toast = Legacy.shims.toastNotifications.addWarning({
-    title: toMountPoint(
-      <FormattedMessage
-        id="xpack.monitoring.internalAndMetricbeatMonitoringToast.title"
-        defaultMessage="Partial Legacy Monitoring Detected"
-      />
-    ),
-    text: toMountPoint(
-      <div>
-        <p>
-          {i18n.translate('xpack.monitoring.internalAndMetricbeatMonitoringToast.description', {
-            defaultMessage: `It appears you are using both Metricbeat and "Legacy Collection" for Stack Monitoring.
-            In 8.0.0, you must use Metricbeat to collect monitoring data.
-            Please follow the steps in setup mode to migrate the rest of the monitoring to Metricbeat.`,
-          })}
-        </p>
-        <EuiLink
-          onClick={() => {
-            Legacy.shims.toastNotifications.remove(toast);
-            toggleSetupMode(true);
-          }}
-        >
-          {enterSetupModeLabel()}
-        </EuiLink>
-
-        <EuiSpacer />
-        <EuiLink href={blogUrl} external target="_blank">
-          {learnMoreLabel()}
-        </EuiLink>
-      </div>
-    ),
-  });
-};
-
-export const showInternalMonitoringToast = ({
-  legacyIndices,
-  metricbeatIndices,
-}: MonitoringIndicesTypes) => {
-  if (isInSetupMode()) {
-    return;
-  }
-
-  if (legacyIndices && !metricbeatIndices) {
-    showIfLegacyOnlyIndices();
-  } else if (legacyIndices && metricbeatIndices) {
-    showIfLegacyAndMetricbeatIndices();
-  }
-};
diff --git a/x-pack/plugins/monitoring/public/services/clusters.js b/x-pack/plugins/monitoring/public/services/clusters.js
index 937a69cbbc32d..b19d0ea56765f 100644
--- a/x-pack/plugins/monitoring/public/services/clusters.js
+++ b/x-pack/plugins/monitoring/public/services/clusters.js
@@ -8,7 +8,6 @@
 import { ajaxErrorHandlersProvider } from '../lib/ajax_error_handler';
 import { Legacy } from '../legacy_shims';
 import { STANDALONE_CLUSTER_CLUSTER_UUID } from '../../common/constants';
-import { showInternalMonitoringToast } from '../lib/internal_monitoring_toasts';
 
 function formatClusters(clusters) {
   return clusters.map(formatCluster);
@@ -21,8 +20,6 @@ function formatCluster(cluster) {
   return cluster;
 }
 
-let once = false;
-
 export function monitoringClustersProvider($injector) {
   return async (clusterUuid, ccs, codePaths) => {
     const { min, max } = Legacy.shims.timefilter.getBounds();
@@ -57,42 +54,6 @@ export function monitoringClustersProvider($injector) {
       }
     }
 
-    async function ensureMetricbeatEnabled() {
-      if (Legacy.shims.isCloud) {
-        return;
-      }
-      const globalState = $injector.get('globalState');
-      try {
-        const response = await $http.post(
-          '../api/monitoring/v1/elasticsearch_settings/check/internal_monitoring',
-          {
-            ccs: globalState.ccs,
-          }
-        );
-        const { data } = response;
-        showInternalMonitoringToast({
-          legacyIndices: data.legacy_indices,
-          metricbeatIndices: data.mb_indices,
-        });
-      } catch (err) {
-        const Private = $injector.get('Private');
-        const ajaxErrorHandlers = Private(ajaxErrorHandlersProvider);
-        return ajaxErrorHandlers(err);
-      }
-    }
-
-    if (!once) {
-      once = true;
-      const clusters = await getClusters();
-      if (clusters.length) {
-        try {
-          await ensureMetricbeatEnabled();
-        } catch (_err) {
-          // Intentionally swallow the error as this will retry the next page load
-        }
-      }
-      return clusters;
-    }
     return await getClusters();
   };
 }
diff --git a/x-pack/plugins/translations/translations/ja-JP.json b/x-pack/plugins/translations/translations/ja-JP.json
index a2ce88f4e4c11..28687dcb4ee5d 100644
--- a/x-pack/plugins/translations/translations/ja-JP.json
+++ b/x-pack/plugins/translations/translations/ja-JP.json
@@ -18029,12 +18029,6 @@
     "xpack.monitoring.healthCheck.unableToDisableWatches.action": "詳細情報",
     "xpack.monitoring.healthCheck.unableToDisableWatches.text": "レガシークラスターアラートを削除できませんでした。Kibanaサーバーログで詳細を確認するか、しばらくたってから再試行してください。",
     "xpack.monitoring.healthCheck.unableToDisableWatches.title": "レガシークラスターアラートはまだ有効です",
-    "xpack.monitoring.internalAndMetricbeatMonitoringToast.description": "スタック監視で、Metricbeatと「レガシー収集」の両方を使用している可能性があります。\n            8.0.0では、Metricbeatを使用して、監視データを収集する必要があります。\n            セットアップモードの手順に従い、残りの監視をMetricbeatに移行してください。",
-    "xpack.monitoring.internalAndMetricbeatMonitoringToast.title": "一部のレガシー監視が検出されました",
-    "xpack.monitoring.internalMonitoringToast.description": "スタック監視で、「レガシー収集」の両方を使用している可能性があります。\n            この監視方法は、次のメジャーリリース（8.0.0）ではサポートされていません。\n            セットアップモードの手順に従い、Metricbeatで監視を開始してください。",
-    "xpack.monitoring.internalMonitoringToast.enterSetupMode": "設定モードにする",
-    "xpack.monitoring.internalMonitoringToast.learnMoreAction": "詳細",
-    "xpack.monitoring.internalMonitoringToast.title": "内部監視が検出されました",
     "xpack.monitoring.kibana.clusterStatus.connectionsLabel": "接続",
     "xpack.monitoring.kibana.clusterStatus.instancesLabel": "インスタンス",
     "xpack.monitoring.kibana.clusterStatus.maxResponseTimeLabel": "最高応答時間",
diff --git a/x-pack/plugins/translations/translations/zh-CN.json b/x-pack/plugins/translations/translations/zh-CN.json
index fcd9dcf107edc..d0d01049df177 100644
--- a/x-pack/plugins/translations/translations/zh-CN.json
+++ b/x-pack/plugins/translations/translations/zh-CN.json
@@ -18304,12 +18304,6 @@
     "xpack.monitoring.healthCheck.unableToDisableWatches.action": "了解详情。",
     "xpack.monitoring.healthCheck.unableToDisableWatches.text": "我们移除旧版集群告警。请查看 Kibana 服务器日志以获取更多信息，或稍后重试。",
     "xpack.monitoring.healthCheck.unableToDisableWatches.title": "旧版集群告警仍有效",
-    "xpack.monitoring.internalAndMetricbeatMonitoringToast.description": "似乎您正在同时使用 Metricbeat 和“Legacy Collection”进行堆栈监测。\n            在 8.0.0 中，必须使用 Metricbeat 收集监测数据。\n            请在设置模式下按照相关步骤将监测的其余部分迁移到 Metricbeat。",
-    "xpack.monitoring.internalAndMetricbeatMonitoringToast.title": "检测到部分旧版监测",
-    "xpack.monitoring.internalMonitoringToast.description": "似乎您正在使用“Legacy Collection”进行堆栈监测。\n            下一主要版本 (8.0.0) 将不再支持这种监测方法。\n            请在设置模式下按照相关步骤使用 Metricbeat 开始监测。",
-    "xpack.monitoring.internalMonitoringToast.enterSetupMode": "进入设置模式",
-    "xpack.monitoring.internalMonitoringToast.learnMoreAction": "了解详情",
-    "xpack.monitoring.internalMonitoringToast.title": "检测到内部监测",
     "xpack.monitoring.kibana.clusterStatus.connectionsLabel": "连接",
     "xpack.monitoring.kibana.clusterStatus.instancesLabel": "实例",
     "xpack.monitoring.kibana.clusterStatus.maxResponseTimeLabel": "最大响应时间",