Google Meet is one of the most popular video meeting apps in the world. It is quite simple to use because to its user-friendly interface. The ability to use Meet in your browser without having to download anything is a huge plus.

However, the web app may not always work as expected. Camera and microphone issues are fairly common, to name a few of the most common. Strangely, these issues almost always occur on Chrome. 
Turn off Hardware Acceleration.
Open a new tab in Chrome and start typing. After that, disable hardware acceleration, restart your browser, and ensure that Google Meet is operational.
Check Your Privacy Settings
Make sure your browser has permission to use your camera and microphone. If screen recording isn't working, check that your browser is configured to capture video.
Select Preferences, then Security and Privacy from the Apple menu. To grant Chrome access to your camera, microphone, and screen, click the lock. After restarting the browser, examine the findings.
Why doesn't Google Meet work on my Mac?
Google Meet is one of the most popular video meeting apps in the world. It is quite simple to use because to its user-friendly interface. The ability to use Meet in your browser without having to download anything is a huge plus.
However, the web app may not always work as expected. Camera and microphone issues are fairly common, to name a few of the most common. Strangely, these issues almost always occur on Chrome. If you're looking for a solution to Google Meet problems on Mac, follow the troubleshooting steps below.
What Should You Do If Google Meet Doesn't Work on Your MacBook?
Open a new tab in Chrome and start typing. After that, disable hardware acceleration, restart your browser, and ensure that Google Meet is operational.

Make sure your browser has permission to use your camera and microphone. If screen recording isn't working, check that your browser is configured to capture video.
Select Preferences, then Security and Privacy from the Apple menu. To grant Chrome access to your camera, microphone, and screen, click the lock. After restarting the browser, examine the findings.
Delete the Cache
The scripts used by Google Meet may be impeded by your browser's cache and cookies. In Chrome, go to More settings, then History twice, and then Clear browsing data. Delete the previous four weeks' cache and cookies.
Following that, clear your Google Meet cache and cookies.
Take your USB-C to Ethernet dongle out of its packaging.
Remove any USB-C to Ethernet dongles from your computer and check to see whether your Google Meet issues have been resolved. Several people agreed that uninstalling the dongle cured the problem.
To Fix Google Meet not Working contact out support team.