Specifically with this paragraph:
> It seems ridiculous to argue that AMP pages aren’t actually faster than their plain HTML counterparts because it’s so easy to see these pages are actually very fast. And there’s a good reason for that. It isn’t that there’s some sort of special sauce that is being done with the AMP format, or some brilliant piece of programmatic rearchitecting. No, it’s just because AMP restricts the kinds of elements that can be used on a page and severely limits the scripts that can be used. That means that webpages can’t be littered with arbitrary and numerous tracking and advertiser scripts, and that, of course, leads to a dramatically faster page.
> ...[supporting evidence]
> So: if you have a reasonably fast host and don’t litter your page with scripts, you, too, can have AMP-like results without creating a copy of your site dependent on Google and their slow crawl to gain control over the infrastructure of the web. But you can’t get into Google’s special promoted slots for AMP websites for reasons that are almost certainly driven by self-interest.
The point of AMP is exactly this restricted spec - it's so Google can statically verify that your site follows their performance guidelines. You can write a really fast website if you want, but unless you're willing to let Google make sure that you're actually doing so they're not going to take it on faith.