[casey2]

I've never heard of Google Meet, but I usually see the successful devs who get Sherlocked are the ones who jump to a bigger pond.

As for platform dependency you want to have all your code internal and an API layer negotiating between the platforms' API (DOM/browser/rest/firebase/aws etc anything that isn't code you wrote) and your code

Then after accepting that the google specific stuff is a write off you can see how much work you are doing for yourself vs for google. Once you have that distinction you can make a velocity/ownership, feature orchestration/feature providing tradeoff

Following that you could quickly swap over to using Google's or Zooms or whoevers APIs (Meet add-ons SDK)