I suspect that people are always the biggest danger to capitalism, more than fires or other natural disasters. So I get that as it decays you need to pay off cops more, both to take care of normal, petty criminals resulting from more poverty and such, but also to shut down any more upstarts, whether it’s organized leftists or lone Luigis. The violent arm of the state is the main thing standing between the rich and the people taking all their stuff back.