Official Google Webmaster Central Blog: Evaluating page experience for a better web
This is excellent news for sites that were strong-armed into creating AMP pages just to get into the Top Stories carousel:
As part of this update, we’ll also incorporate the page experience metrics into our ranking criteria for the Top Stories feature in Search on mobile, and remove the AMP requirement from Top Stories eligibility.
This update doesn’t arrive until next year, but the message is clear: fast websites will be rewarded in search. I’ll be glad to see an end to AMP’s blackmail tactics.