Yes, every day Google seems to be doing things to drive people away, but it's not really moving the kinds of numbers that are going to make a difference. Also, some of those users will move to Chromium-based alternatives like Brave and Vivaldi, which might blunt some of the worst abuses but doesn't help ecosystem on the whole if you want a browser engine to exist that isn't controlled by Apple and Google.
Alternately, the technically savvy users understand that allowing Google's control of Blink to replace open standards with whatever implementation details Google prefers is to be avoided at all costs.
Yes, which took years and years to resolve. And only because in the end developers refused to play along. If the people creating web sites decide collectively to support only open standards, then Google has less leverage. It kinda worked with Amp, so it's not impossible.