Blockchain technology wasn't invented by bitcoin, read up on bit gold. Satoshi Nakamoto simply implemented the ideas that were already floating around in the crypto world into a ready-to-use real life working system. While there's a huge amount of speculation and mystery around the guy, there's nothing that would indicate he's an AI. He wrote hundreds of forum posts in bitcointalk, when he was still active there.
Siiski, hea idee ulmeromaaniks :)
Yes, well said.
This subject is just more grist for the conspiracy mills. And I think OP is a fan of conspiracies.