Again, you are taking the suggestions too literally. What I simply suggest is a better alternative than AMP. Optimize pages better, improve their rendering engine, make better compression algorithms, complex CDN's or something which I can't even think of which makes pages snappier and better. I personally just don't agree with the AMP as a solution. I don't want to waste my time on explaining why as you can already see most of the downsides and my views are something like an union of most of them(you can start with the UX problems).

Also, just going with the solution that just works now is not always the best method going forward. It might be enough for you, but then again it isn't good enough for me.