The best anonymity is to be in plain sight
This makes sense. Trying to be super-anonymous is just going to attract attention. Just create a new persona. Someone ought to create a business around this concept. It's probably going to be necessary to achieve any modicum of privacy in the coming brave new world.
"I propose that the main reason that most of us look more boring in
public is that social predators lie in wait there. With friends, family,
and close co-workers, we are around people that mostly want to like us,
and know us rather well. Out in public, in contrast, we face bandits eager for chances to gain
social credit by taking us down, often via accusing us of violating the
sacred. And like townspeople traveling among the bandits, we are in
public pretty vulnerable to the kinds of bandits that afflict us."