Some of this sounds appealing to me, but I wonder how wise it is. I've been banned unfairly, and it would be fun to try to stick it to those who have... but then there's almost surely someone here on HN wanting to start some online game or something who would not be able to afford to comply with the law. He's just completely cockblocked by the barrier to entry.

If you try to make carveouts for him, they will still be absurdly restrictive and the carveouts will be abused by the likes of Reddit.