I too worry about a future where the rich no longer have any need for the poor. I think the scenario where the rich end up just giving the poor a bit of money each month is an extremely optimistic one. Much more realistic is a slow genocide, where the poor simply die en masse in the streets due to having no homes, food, and healthcare, while such homelessness becomes both increasingly more unavoidable and more illegal.
And before talk about violent uprisings and guillotines: surveillance and law enforcement are also becoming increasingly more powerful and automated. The French Revolution might have turned out differently if the Bourgeoisie had cameras on every street corner and AI-powered murder drones.