> So I'd imagine that if R&D can be automated, everything becomes better and cheaper but we'd all lose our jobs, as secretaries did to postgres. UBI season

Perhaps, but there's a thing in economics, the "resource curse": https://en.wikipedia.org/wiki/Resource_curse

I don't have any formal training in economics, so I can't argue the for and against arguments listed in the Wikipedia page, but it is at least possible that having full automation means that the underclass gets left behind and ignored, cut out of all progress forever and without any help from UBI as we cease to be important to those who control the AI.

(Even owning shares in successful AI companies may not help: Tesla doesn't pay dividends, NVIDIA's dividends are tiny).