Utopian maybe.

Perhaps Ai enables our technology to gain such efficiency and productivity in all areas (energy, life sciences, food, etc) that the welfare state has marginal cost, offsetting its deflationary effects.

Otherwise will it enable a better reality for most people in the metaverse-ar-vr, so we all pack ourselves into it driving cost of everything down?

If it doesn't live up to that I wonder if a rapid population decline event is coming.