Large-scale online deanonymization with LLMs

At least I have something to point to when people call me crazy for pointing out AI is a death blow to what little privacy we have left.

This is why I fully wiped my reddit account history overwriting every comment before deleting. There was no explicit personal information but anyone looking hard enough could probably tie it to my real life identity.

I wonder if this thing can be used to instead of finding an anonymous account belongs to, what anonymous accounts someone has.