Your first paragraph is so short sighted that its message didn't even make it beyond the next one. It's a race to the bottom and your "doing whatever the fuck I want" will obviously never materialize.

The typical work week today is 40 hours. Just like it was 80 years ago. The typical worker is dramatically more productive than 80 years ago yet "doing whatever the fuck I want" time has not increased. Why would it? Employers don't need to pay such that 20 hour work weeks give you the same income. Because everybody around you is ok with working 40 hours.

This won't be different with AI, no matter if the overall effect is 1.1x or 10x or 100x productivity. Because it's not a technological problem but a sociological one.