That's a common misconception about marxism. "To each according to his needs" does not mean "To each the same amount". Societies that reportedly strived to be marxist, still had different people doing different things and being granted different resources - and that's inevitable. It was even a typical complaint of soviet societies, the fact that "connected" people would get more than others.

It just so happens that, given the pre-existent distribution of wealth will have followed other rules, the first step of marxist enaction inevitably ends up being "the big reset" where inequality of outcome gets temporarily removed for everyone.