AI doesn't seem like it'd be much help at all.

Unless the AI is 100% offline and locally hosted there's a record there. Also generating text isn't really the hard part of being anonymous. You also have publish it somewhere, and somewhere it will be seen, and that also means a trail back to you.

Most of the time the information you have to share, especially anything verifiable, will be traceable back to you. That's the problem with knowing something very few people have the access to know. Anyone who does know will be one of a very small number of people.

If what you're telling the public isn't at least somewhat verifiable you're just another anonymous/random person spewing unconfirmable conspiracies and you should expect to be treated that way. No respectable publisher is going to print crazy unsourced manuscripts filled with unverifiable claims. The internet is already filled with people doing that who rightly get ignored making that a very crowded space. The ability for AI to push out massive amounts of unconfirmable conspiracies at rates that were previously difficult to achieve is only going to make the problem worse.