The thing with AI and AI-enabled automation is that it may lead to a world where the rich don't need anyone else anymore. I could totally imagine things shaking out where the rich and everything important is so-well defended that even an army of Luigis is impotent.

Also, after a couple assassinations of business leaders I think we'll see gun control laws like the US has never seen.

Took me a while to get rid of the mental image of an army of green moustached Luigis crowding a cartoon palace. But maybe it's not even such a bad image after all. Now where are the Marios when you need them?