I'm sure you heard that from a trustworthy person who provided clear evidence? Perhaps you could share some of that evidence?
And please don't link to X. I don't have an account so I cannot read X threads, which is very surprising because the owner said he really wanted to make it so logged-out users could read X easily, but then changed his mind because he wanted to make more money. Sounds like a really untrustworthy person to me!