Ýou're right! He want chaos, not just freedom from all kind of government.

I think this version will be lighter and the joker will not preach about the chaos, anarchy and the fact that the morale of the people is a bad joke. I think the Joker in the Dark Knight had many anarchic ideals and aimed to prove that everyone is immoral when not submitted to rules.

God, look what the US government did to Mr. J