It's been true a long time. The ideal was an "encyclopedia anyone could edit" with "the sum of all human knowledge". Now it is 1000000 times more important to leave out what needs to be left out, than to include what needs to be included, so they use unlimited, creepy, secret means to track users, which necessitates blocking proxies. We have no idea what kind of tactics they really use, but what leaks from their vague descriptions of "behavioral characteristics" in their so-called "AN/I" board is that they are probably using (at least) browser fingerprinting tactics. But they also supplant with a strong dose of simply banning anything they're not sure about or don't understand.

Every for-profit is corrupt, every non-profit is corrupt, and a cabal of spies rules over them all.