I've no idea about punk, but our parent didn't talk about wings but about libertarianism. I also believe that those themes you listed in your first sentence ar

I've no idea about punk, but our parent didn't talk about wings but about libertarianism. I also believe that those themes you listed in your first sentence are there to imply that they are somehow inherently left-wing, which would be a partisan statement. For example: there is certainly an authoritarian left and an authoritarian right as well as an anti-authoritarian left and an anti-authoritarian right. But, more generally I think that "left" and "right" do more harm than good for describing political content dimensions.