Curious, how would this affect the production of things that have long supply chains, or require lots of manual labor? There are many things that require labor, like plumbing, irrigation, farming, transportation, brick firing, steel production, etc. where the product is either an intermediary step, or otherwise contributes to something that the worker doesn't themself benefit from. Who would create my car, computer, desk, house, etc. if people are only working for themselves? Maybe I misunderstood your comment
The cost of these things would simply rise until people are willing to either produce them, or obviate the need for that production (such as by increasing automation in that particular sector).