Free market Utopia is not what I would call it, in a free market, there are no free lunches and bailouts, and the inefficient will suffer, but the strong will flourish.
The problem with MMT is that for about 40 years they have propped up inefficient zombie industry, a classic free market has booms and busts that get rid of the "bad blood". But people like Greenspan decided to provide stimulus to have a "soft landing" and this was the start of all this moral hazard nonsense. During the Great Depression, they broke up the banks and took away their power, and humanity survived in the end.
This is an often quoted, but quite misunderstood speech. Michael Douglas makes a strong point here about inefficient businesses and the need for parasitic, bloated businesses to be broken up. No accountability and management have no stake in the companies they manage. These board members and CEOs go from one mismanaged institution to the next. "The new law of evolution in corporate America seems to be
survival of the unfittest. Well, in my book you either do it right or you get eliminated."