A max wage is insane government overreach. If I want to make a deal with someone else where I’ll work to do something and in return they pay me a portion of the surplus value I create, there is no justification, moral or economic, to cap that amount.
Finally, by what measure do you feel able to assert that no one is more productive than someone else based on some constant? How much more productive was the team of the Manhattan project than some other team of physicists?
Moreover, price ceilings have a rich and long empirical and theoretical argument against their existence in the economics literature https://en.m.wikipedia.org/wiki/Price_ceiling
Finally, by what measure do you feel able to assert that no one is more productive than someone else based on some constant? How much more productive was the team of the Manhattan project than some other team of physicists?