[painlord2k]

>When they battle, Oz tell them about the plan during the fight and only as a ruse to take time. In the comics it is a bit different.

As from someone the other side of the political spectrum, I think "incredibly liberal people" would take the law in their hands pretty easily if they had superpower. They (at least many of them) have a pretty self-righteous attitude and would make good villains. The difference is, the conservatives could patrol the street but would give the criminals to the police/justice system. They would not start redistributing stuff taken from others.

Anyway, superheroes are an US phenomenon and they are the epitome of individualism. They always start alone and act alone. They are individuals first, groups second. So they will prefer a society with extensive individual freedoms and negative rights.