I scrolled and scrolled where you recommended, couldn’t find proof, of any kind. I’m willing to assume I was just looking in the wrong place, but only if you actually link what you are talking about.
Just put a big warning around the link so people don’t click on it unintentionally, there is no reason to be squeamish about the literal link itself.
I think the claim is bs and unless you can post a link your claim of evidence is bs too