Not really? Organization around mutual aid exemplifies time and time again people's willingness to do all kinds of labor without pay as well as capital's antagonistic response to the act.

Wages only have to exist until people are provided an alternative means of well being and self empowerment. That they can observe the value of labor is intrinsically tied to survival and well being, rather than extrinsically and arbitrarily.

Yep, every existing socialist society past and present requires labor, and paid for it. We can't jump from A to Z, we have to build socialism and build communism, and we have to continue developing. Wage labor as the sole motivator for labor in society is something that gets phased out as work becomes more for satisfying needs than profits for the few.

Also, in the higher stage of communism, labor that is necessary but not preferred — cleaning the sewers, for example — could be done in turn.

What prevents me from working a few months, getting enough money for a computer and internet, and then have food and housing for free and don't work for the rest of my life?