This author notes that they "feel bad" about consuming AMP content. Which is extremely weird given that content creators intentionally volunteer their content to AMP (aside from this user who got famous claiming that Google was stealing their content because they had enabled a Wordpress plug-in haphazardly).
If Google blacklisted non-AMP content, or even just deranked it, sure there's an argument, but as of yet this notion that it's some content theft is quite strange.
Google's intention with AMP is obvious, and obviously not anti-web: Facebook is becoming a primary medium where users are accessing a lot of content. I personally read all news via Facebook now, where they've integrated it heavily with a built-in browser and now instant articles (Facebook's AMP). Compared to this, the traditional web is just an obnoxious mess, not because of the web but because of the abuse that AMP restricts.