Honestly this whole thing (AMP and your comment) come off arrogant as hell to me.
I like the current iOS behavior because it's what I'm used to. I don't find the slower scrolling speed to be an issue at all. But if everything really is going to change then I will probably annoyed me for a while but I'll get used to it.
I'm not complaining that the scrolling behavior on AMP is too fast specifically (although that's how it feels to me), I'm complaining that it's DIFFERENT from everything else. All my muscle memory of how to scroll things is broken on AMP pages and only AMP pages. (I don't care if it's how iframes work, you deployed it anyway)
Once it feels like the rest of the system then it's not really much of an issue anymore. I'll get over my personal preference.
But the snark was totally unnecessary.