MAC Devices Permissions prevent the application from accessing the camera and microphone in Google Chrome Browser.
To change and enable privacy settings please follow these steps.
Click on the Apple logo --> System Preference --> Security and Privacy --> Privacy tab --> Select the check box for the following options:
Camera Permission
Microphone Permission
Screen Sharing permission
Enable full disk access
Enable accessibility
Enable Input Monitoring
Note: Once you have enabled the permission checks, please relaunch the browser.