You can go to any major history and see the effect of unregulation. The very point of developing regulation around industrial society was that they were not only exploiting the workers to death they were befouling the planet, so regulation came because of that. What the right wing wants is for the public to have this role in the societal debate over balance of these issues and no power. The public power to confront these errors of industry is government regulation.
Around the country, ideas that originated on the hard right or in the fevered imaginations of conspiracy theorists are finding their way into the mainstream. In a number of cases, these ideas have become commonplace in American minds.
The political Right currently runs the country. That's very annoying, but pretending it isn't true is foolhardy. What is really annoying is that in the late 1970s some of us were giving speeches and writing articles explaining that rightists intended to take over the country. It wasn't hard to figure that out, since at the same time right-wing ideologues and strategists were also giving speeches and writing articles describing in elaborate detail how they planned to do it. Well, they did it.