diff --git a/website/docs/docusaurus-core.mdx b/website/docs/docusaurus-core.mdx
index 251f7d0fc3..f7847cace2 100644
--- a/website/docs/docusaurus-core.mdx
+++ b/website/docs/docusaurus-core.mdx
@@ -413,7 +413,7 @@ Returns `true` when the React app has successfully hydrated in the browser.
 
 :::caution
 
-Use this hook instead of `typeof windows !== 'undefined'` in React rendering logic.
+Use this hook instead of `typeof windows !== 'undefined'` in React rendering logic because `window` may be defined but hydration may not necessarily have been completed yet.
 
 The first client-side render output (in the browser) **must be exactly the same** as the server-side render output (Node.js). Not following this rule can lead to unexpected hydration behaviors, as described in [The Perils of Rehydration](https://www.joshwcomeau.com/react/the-perils-of-rehydration/).
 
@@ -427,70 +427,27 @@ import useIsBrowser from '@docusaurus/useIsBrowser';
 
 const MyComponent = () => {
   // highlight-start
+  // Recommended
   const isBrowser = useIsBrowser();
+
+  // Not Recommended
+  // using typeof window !== 'undefined' will lead to mismatching render output
+  const isWindowDefined = typeof window !== 'undefined';
   // highlight-end
-  return <div>{isBrowser ? 'Client' : 'Server'}</div>;
+  return (
+    <div>
+      {/* Recommended */}
+      {isBrowser ? 'Client (hydration completed)' : 'Server'}
+
+      {/* Not Recommended */}
+      {isWindowDefined
+        ? 'Client (hydration NOT completed, will mismatch)'
+        : 'Server'}
+    </div>
+  );
 };
 ```
 
-#### A caveat to know when using `useIsBrowser`
-
-Because it does not do `typeof windows !== 'undefined'` check but rather checks if the React app has successfully hydrated, the following code will not work as intended:
-
-```jsx
-import React from 'react';
-import useIsBrowser from '@docusaurus/useIsBrowser';
-
-const MyComponent = () => {
-  // highlight-start
-  const isBrowser = useIsBrowser();
-  const url = isBrowser ? new URL(window.location.href) : undefined;
-  const someQueryParam = url?.searchParams.get('someParam');
-  const [someParam, setSomeParam] = useState(someQueryParam || 'fallbackValue');
-
-  // renders fallbackValue instead of the value of someParam query parameter
-  // because the component has already rendered but hydration has not completed
-  // useState references the fallbackValue
-  return <span>{someParam}</span>;
-  // highlight-end
-};
-```
-
-Adding `useIsBrowser()` checks to derived values will have no effect. Wrapping the `<span>` with `<BrowserOnly>` will also have no effect. To have `useState` reference the correct value, which is the value of the `someParam` query parameter, `MyComponent`'s first render should actually happen after `useIsBrowser` returns true. Because you cannot have if statements inside the component before any hooks, you need to resort to doing `useIsBrowser()` in the parent component as such:
-
-```jsx
-import React, {useState} from 'react';
-import useIsBrowser from '@docusaurus/useIsBrowser';
-
-const MyComponent = () => {
-  const isBrowser = useIsBrowser();
-  const url = isBrowser ? new URL(window.location.href) : undefined;
-  const someQueryParam = url?.searchParams.get('someParam');
-  const [someParam, setSomeParam] = useState(someQueryParam || 'fallbackValue');
-
-  return <span>{someParam}</span>;
-};
-
-// highlight-start
-const MyComponentParent = () => {
-  const isBrowser = useIsBrowser();
-
-  if (!isBrowser) {
-    return null;
-  }
-
-  return <MyComponent />;
-};
-// highlight-end
-
-export default MyComponentParent;
-```
-
-There are a couple more alternative solutions to this problem. However all of them require adding checks in **the parent component**:
-
-1. You can wrap `<MyComponent />` with [`BrowserOnly`](./docusaurus-core.mdx#browseronly)
-2. You can use `canUseDOM` from [`ExecutionEnvironment`](./docusaurus-core.mdx#executionenvironment) and `return null` when `canUseDOM` is `false`
-
 ### `useBaseUrl` {#useBaseUrl}
 
 React hook to prepend your site `baseUrl` to a string.