> How does a system that rewards people for being good at what they do 'take away liberties'?

Define being good at what you do. It's not such an easy thing. IMO the best way we can do such a thing is let markets and trade define what it means to be good at what you do. If you provide value to others and your customers are willing to pay you a premium, that means you are good at what you do.

It's hard to explain my way of thinking to you in a comment on an online forum, if you are willing to look it up, the word to search is libertarian.

> Who decides this now?

The system is currently a democratic one, with a large state. The people decide who gets to control the state. The problem is, the government has so much power, it motivates greedy people to try to control it. So the rich and greedy spent their money on manipulating the democratic vote in order to get control of the government and hopefully make the money they spent back with some extra.

In my opinion, the government should be weaker in terms of its monitary power and stronger in terms of its policy power. Less taxes and more enforcement of competition rules.