i think the problem is not that bro. Beautiful words, but the problem is not lack of regulamentation. And rather the way the system operates. Even if the state has full power to regulate the health system, for example, how would it be done? And anyway, what is The State?Well it won't be the states regulating them but The State. Because we've seen very recently how terrible the individual states deal with energy, prisons, education, and the police. These need to be fully regulated so the benefits go entirely toward the people and those who work in that area, not to those who own the industries. I know there won't be any precious competition, as if there needs to be competition in energy, police, and prisons, because as we've seen countless times recently, there isn't much competition anymore. It's simply maximizing profits to those who own it.
I think people need to understand the concept of what they claim. The method that you use to understand the process of things and the contradiction of a system is essential to know if replace x for y will make some difference. The fact that a sector is controled by the state, does not mean it will work.