I never understood government regulation being portrayed as bad by the proponents (not profiteers, as in their case there is a much more obvious incentive) of capitalism. As a business owner you are “not allowed” to break the laws of physics. You can’t build a factory that makes your product out of air (unless you sell liquid nitrogen I guess). No one makes an argument against physics. If the government decides you also can’t build a factory that dumps all it’s waste into the residential watersupply that’s just the rules of the game now. It’s not like your rivals are going to be any more allowed to that, so why be bitch about it? As long as everyone plays by the same rules - be they hard truths or laws that ensure the welfare of the people - there really is no argument to be made against tweaking them. If your business model doesn’t leave space for safe waste disposal, should we go with that example, then your business model is just as ridiculous as trying to for example make cars out of thin air.