In an unalienated world, the worker would produce the beautiful cabinetry work, would receive full credit as the creator. He might work primarily as a custom producer, making cabinets and furniture to fit specific homes. (Independent cabinetmakers do a lot of custom work). Since he is working in a group rather than in his own little workshop, his and others' work would be fully credited. The consumer (another worker) would obtain something needed, and designed to fit and be attractive. (From each according to his abilities, to each according to his needs).
Ideally, there would be no exchange of cash between the worker and the consumer for the cabinet.
Why wouldn't the cabinet maker and consumer both starver? You can't eat woodworking. No, and you can't grow a nice chair, either. Farmers produce food; shoemakers produce shoes. One needs a pair of shoes, the other one needs bread. It's obvious how they might exchange goods.
Realistically, a large economy can't work well on barter (as far as I know). Some sort of accounting system for production and consumption would have to be created (not difficult).
Having them labor at some project for the "communist collective" doesn't seem like enough of a motivator for most people. — schopenhauer1
Why not? Laboring in the communist collective provides them with what they need, and gives them a fair value from what they produce.
So the sour skeptic steps in and raises all sorts of objects here. Well, some people want a macmansion. If they don't get it, they will turn to theft, murder, cannibalism ... whatever it takes to get what they want. Or, people are lazy and they won't work, so everyone will starve, and so on and so forth.
People vary in how sick, psychopathic, and sociopathic they think
other people are. (Of course, people vary in how crazy they actually are, too.). If your opinion of other people's sanity is low, you will tend to expect highly disruptive reactions to any significant social change. if your expectation is that people are flexible and adaptable, you will tend to expect willing cooperation for significant social change.
Remember, a collective communist system isn't going to be built next next to, or on top of this capitalist system. It will be built AFTER capitalism. The revolution will happen before collective communism can be built (and, remember, the USSR is in no way, shape, or manner or form an example of what we are talking about).
Some people ar
e crazy -- between 5% and 10% of the population is holding on to reality by their fingernails. If their candidate for POTUS doesn't win they can't accept that reality. They deny it. They attempt to destroy democracy (such as it is). Some crazy people will decide that COVID-19 is a hoax; others think that the Covid vaccination is another hoax, or worse. Ditto for mask mandates. (This isn't just in the USA; crazy people are everywhere. THORAZINE FOR ALL!)