It annoys me there are people saying they support H.Y.D.R.A. or jokingly “Hail, Hydra”

Guys, it’s not like saying you’re in Slytherin, you are openly supporting a (granted, fictional)  terrorist organisation.

I’ve never even considered not fighting for freedom or what is right (which I admit is an opinion) and can’t understand why anyone would think not following that is ok.