If Zoom makes a chrome extension, then yes.
I guess I just don't see the problem in a feature like this in a third party browser software that is completely optional to install and use and has lots of alternatives.
But yeah, having that build into your browser is a huge advantage over having to nag your users to install an extension or worse convincing the IT department that it's worth installing.
Edit: https://developer.chrome.com/docs/extensions/reference/api/s... seems to provide that, though