People can still get jobs if they want. In fact, most people probably still will. Otherwise nobody would be working in countries where welfare isn't capped, which obviously isn't the case.
Also just think back to all the rich trust fund kids and financially independent people you know (eg. multimillionaires). What percentage of them don't work anymore? In my experience, most continue to work even though they could just live off of their savings/investments. That's because they are free to work on what they themselves enjoy, rather than simply having to sell their labor to make ends meet.
I wish everyone had that freedom. If it were not possible, then at the least it should be a goal we strive towards.