Since I do not stay up to date with the latest from Google all the time, and didn't even know AMP was a thing until I encountered it in a production google search one day, I had no chance to offer feedback. I imagine many iOS developers, who must be focused on native app things rather than Web-based things, would be in a similar boat; we would be happy to provide feedback, but I don't know how I would have even been asked for feedback, let alone have discovered that something like this was coming so I could proactively make a comment.
Any ideas how this process could be improved?