No, because we wont be compelled to answer…
Good for ya if you solved one of your problem with AI.
Good luck tho.

IPFS and then post a link through an IPFS gateway. Some browser resolve IPFS directly, I have one in mind but I don’t recommend it.

Fediverse isn’t for privacy or to get your content siloed, it’s main purpose is to … federate with other communities, send all of the public data to other servers.
If people don’t want that, they should use a good old forum, not a fediverse social network.