Yes, I would probably work even more, but only the things I wound enjoy, putting my time into things I expect the most (non-monetary) reward/experience/sense of pride/whatever floats my goat.

And the 'put in as much time part, I suppose it would vary very much, some would still be workoholics, some would would with an hour a day but be more productive bcs that's just how they do their best. An all of that is ok imho, in a post scarcity world where everyone can be housed & fed for a fraction of the total global prediction, the whole point is to work less ... The 'work' part in sense of must, with less options overall.

Im really saying, that I would like that ppl would be able to 'do' ("work") what they like, be productive in their way (or not at all). I'm one of those ppl happy to pay taxes, regardless of (or especially for) social transfers.