"No more wars"- given that we now have the capacity to destroy the planet and wipe out every living thing on it dozens of times over, that might not be such a bad thing.
"Porn would be banned"- there's a lot of people on the extreme right who'd like to see it banned also, either because, depending on which far-right group one is talking about, "it promotes sex outside of marriage", or "it hurts the family", or because "it's a tool of Jews to promote interbreeding and wipe out whites".
My issue with any extreme is that each try to control everyone and tell them what to think, and rip on anyone who disagrees or who isn't exactly like them, or otherwise doesn't quite live up to their "ideal person", be it the "Perfect Aryan", "Perfect Proletarian", or "Betty Bowers, the World's Best Christian" types. I couldn't care less what one's beliefs are, as long as they don't try shoving their views down my throat, which is a standard M.O. of any extremist, be they of the right or left.