Do you realize that the links you gave me here tells me which country you are in?

Depends on the prison. Some prison cells have one person. But some cells have 2 people. Some cells can have many many people. You need to remember there are city prisons. But there are also county prisons. And then there are state prisons. And then there are federal prisons. And different states can have different types of prisons because each state can be like a different country in the United States because the USA was originally supposed to be a union of countries or nations or states. And state means country. And governmental agencies in the USA may have secret prisons. There might be some secret things underground. There may be some military prisons. And remember there is a difference between prison and jail and dungeon and correction facility. That means some of these things may be worse and some may be better. There may be some terrible prisons for terrorists or for certain people. There may be FEMA camps. And I don't know what else. I know very little about all of this. All I know is that there are many different prisons. So, you cannot say America Prison is not that bad. You do not know and you act as if America only has one type of prison. They do not.