AMP is not the solution.
I don't have an issue with providing amp as a service if it doesn't get treated more favorably than fast non-amp pages.
Maybe they could have increased the penalty for slowness though.
Google is the absolute last company to lecture anyone about website bloat.
Other websites use many different third parties. I've seen some sites use over 10 different analytics tools on top of other other ad networks.
It's still fair to complain about bloat and performance issues, but users generally load Gmail once per browser session, making a large, slow load more excusable than it is for say, CNN.
The old version of Gmail had 90% of the features and was at least 3x faster and more responsive.
If you load the new Gmail, immediately click the search when it's available and start typing it stutters and misses half of your inputs because they're totally pegging JS threads loading in all the bloatware. It's a far worse experience for almost no benefit (other than for the Google engineers who made the site 3x slower to use as leverage for promotions).
No, Google is not. At least not with AMP.
AMP was the answer to Facebook News. If you want to get into the top spot in Google Search (the carousel) you have to 1) be a publisher and 2) use AMP.
That's the entire extent and purpose of AMP, no matter how much Google may pretend otherwise.
On the other hand, we probably wouldn't be in this situation if website owners didn't try to bog down their own websites with tens of MB of sheer garbage. Trimming the fat isn't a priority for website owners, so Google is trying to make it their priority. As long as sites think it's OK to lard up their sites with trackers, video ads, and all manner of nonsense, AMP will continue to be attractive to the end user.