There are two things here that I feel are being conflated.
There's the AMP library and format. That is a huge part of what you're talking about with speed, annoying popups, etc. It's an open source library and people can use it or not.
Then there's Google grabbing all of the AMP pages, rewriting them and putting them on a Google domain.
You cannot opt out of the second part. There's not a lot of abuse I can think of that's being restricted by this, and it feels like it would be a simple problem to fix.
There's the AMP library and format. That is a huge part of what you're talking about with speed, annoying popups, etc. It's an open source library and people can use it or not.
Then there's Google grabbing all of the AMP pages, rewriting them and putting them on a Google domain.
You cannot opt out of the second part. There's not a lot of abuse I can think of that's being restricted by this, and it feels like it would be a simple problem to fix.