In other words, if there's no incentive to get up and do something, why bother? Replicators can't do everything. Robots can't do everything. Who fixes the robots when the robot robot mechanics break down?
I think this argument has been talked to death. Either you believe people would do productive labor because of social pressure as well as a desire to contribute to society or you don't.
There's no further discussion needed.
Can we move on?