That sub is awful. I corrected a misleading tweet about Elon Musk a few months ago on another account and got banned. It was a perfectly reasonable comment. I don't even like Elon. At least you were given an explanation. They didn't respond when I asked what I did wrong. I just received a temporary mute to message the mods like you did. Funnily enough I used to be pretty hard left but these types of people made me see the light and realize that extremes really are on both sides and no, one extreme is not better than the other. Both extremes rely on misleading or false information to inflame their base against the opposing viewpoints. Redditors complain about Facebook and Twitter inflaming the radicals but I see just as much, if not more, on Reddit.