What good does it to do make corporate things more efficient if you also drastically reduce the total number of jobs and make it where the average person has no

What good does it to do make corporate things more efficient if you also drastically reduce the total number of jobs and make it where the average person has no money to buy your precious goods? Make no mistake, so-called "AI" will end up taking away every non-menial job if we don't reign it in somehow, or start providing UBI.