Using AI to do anything isn't going to liberate one. It's just going to shift the dependence from one company to another. Your new feudal lord will be the people running the Santa Claus machine you're running. Don't keep trying to tell people AI is the solution. The real solution is self-hosting. And that cannot be AI'd half as easily.
You can self host AI but speed and quality aren’t going to be as good as what companies can offer.
And the upfront cost will be quite high.
The suggestion is not to depend on AI for privacy, but to use it to build products like signal which guarantee privacy. Using AI to build a product doesn't mean sharing the data from that product. In addition, right now AI has little vendor lock in and there are multiple competitive alternatives, so becoming dependent on a single company is not so likely.