- Because the people that already found a way to display the scarcity of their talent or abilities don't need to subject themselves to a system that measures them by their productivity.

- Because it is not on "us" to try to change this at an universal scale. I am all for people that believe in communist ideals and go to live on their own with like-minded people. The problem is those that take this to totalitarianism and think something like "communism can only work if it everyone does it"

- Because history has witnessed already many people that tried to change this reality without ignoring scale, and ended up causing more problems that solutions, destroyed more wealth and made the world worse than they started off.