I think you need to expand a little more on why you feel this is a "known flaw".
Good luck with that. Google has been incredibly adept at using the leverage of their search engine to make webmasters adhere to best practices. ("mobile friendly" e-mails lately, anyone?) Once HTTP/2 lands as a default in Chrome, Apache, Nginx, and Netty, of course they'll push HTTP/2-friendly sites higher in search results.
He goes into zero detail, and where he does, it says things like "likely to increase CO2 consumption"?
Seriously?