WordPress now has an official AMP plugin. Are you making use of it ? How did it affect your ranking on Google ? Google in a recent video specified that in image search, AMP plays an important part.
AMP is almost unavoidable in blogs. Google is doing a lot hype generating activities and community is falling for it too.
https://wordpress.org/plugins/amp/
This is the link to the official plugin for WordPress to use Accelarated Mobile Pages aka AMP
As they say, WordPress powers around half of world's websites. They cannot ignore it if they want AMP to be a success.
Google says
Starting today, our testing tools will recognize if your AMP document is a Web Story. In our testing tools and Performance report we'll use the term Web Story to identify this format. Learn more at https://amp.dev/about/stories/ or test existing pages at https://search.google.com/test/amp
