The danger is not that you'll lose anonymity. The danger is that if you use anonymity, no one will listen to you. I'd wager a lot of algorithms will just shadow ban you. This is because you become viewed, effectively, the same way as the AI agent generating brand placement tweets for Bob's Bargain Basement Bar-B-Que and Bitcoin.

No one will know the difference between you and the corporate AI's. Only the verifiable humans will end up with opinions that anyone pays any attention to. It's like everything else will be a banner ad. Whether it's a banner ad or not.