What do you think businesses are made of, robots? Lol people run businesses and the people give the power to the businesses/corporations, that's how individuals would regulate.
No offense but It seems like you don't know what you're talking about so I'll put it this way. Business A, B, and C are evil so someone comes along and creates business D (creating a business wouldn't be that hard due to not having centralize regulations making everything expensive), so now people see how business D is a moral choice so people start going there. So later in the future people are all going to business D so businesses A, B, and C all sell their properties to business D because they want to make some money back rather then let it sit there(this can be used in any situation that includes private property). In situation 2, businesses A, B, and C get their **** together and start becoming more moral to keep making money.
You see capitalism is all about making money, it is ran by the greedy and non greedy. Yes it wouldn't be a perfect because there are faults, resources will be wasted by the evil and neglectful but within every system there is neglect and corruption but it beats the hell out of ANY government, saying that government should do bla bla bla doesnt mean anything because in the real world it isn't and will never be like that.
I'm going to cut this right here, you have a really Marxist view on capitalism which has no room for any argumentation. If you want to understand what I'm talking about and actually conduct legitimate argumentation Google the Mises Institute, Austrian Economics, and Murray Rothbard.