Re: How about no...
Well Google's Meet doesn't have dedicated app (that I'm aware of, but it has been a few years since I used it) because it runs in a browser, which means that it pretty much works on any OS with a browser and the various other supporting bits like JS and probably audio/video codecs etc.
That means that you get (mostly) full support on some truly esoteric devices because you don't need an app to join; mostly refers to background effects/blur not working under non-Chromium based browsers last I encountered.
I guess that they want to improve the browser experience for that product at least, which in my experience has been far better than Teams and Zoom (Slack Huddles being a standout here as well but only within the Slack ecosystem).