Thanks for the laugh, I needed that.

Throughout history, the ruling elite had always relied on the rest of the population to make their food, do their work, and fight in their wars. This is the first time ever that they will no longer have any need for anyone else. Maybe climate change will conveniently do the culling for them...

Of course there's always that option that we end up in a post scarcity space utopia where machine produced wealth is distributed to all, but only deluded idealists can possibly still think that'll ever be a real option as we slink further into techno feudalism with every passing day.

I doubt BCI will ever make sense, on a conceptual level it's still just copying and killing your biological self. AGI will likely solve aging way before that becomes viable.