You're letting the perfect be the enemy of the good. Realistically, you're not going to change society to give people "money and purpose" without a job. Fixating on an unrealistic goal takes focus away from more realistic ones.
I mean, for a least a century people have been proposing using productivity improvements to increase leisure time and distribute goods more equally. And in that time work demands have increased (e.g. going from one full-time worker in a typical household to two).
that is my point