Limiting government power to a minimum and let the market do its magic? I'm pretty sure that's a really bad idea, just thinking of leaded gasoline, tobacco advertising, chemical softeners in food packaging etc. one could get the impression that free market maximalism is an extreme that is as bad as communism, just like any extreme stance/opinion is.
In the end it is all about balancing interests of different groups with (hopefully) a bias towards the people, not toward capital