Calling all anti-authoritarians right wing is just incorrect. You can't give new meanings to words. Was the Occupy Movement right wing?

Left means opposition to hierarchies; Capitalism encourages hierarchical thinking based on market manipulation and state capture.

I don't give a shit what you think of capitalism or authoritarianism or whatever. I'm just telling you Agorism is certainly a left wing ideology and is unequivocally not capitalist.