Why would I need to reward the most productive people, their reward is THEIR productivity. Productive people do NOT stop being productive because they have to pay a tax, or a fee, it that were the case Germany would be on its hands and knees, which is quite the opposite.
So what, are you telling me that I can pay someone who produces $3 million worth of value each year the same as someone who flips burgers? That sounds pretty socialist to me.