You were promised radicalization by a different website. That person was an seeking attention faggot doing it as an attempt to negotiate a merger with the staff of this site. That domain now redirects here, and due to a 5 day long raid by /pol/ users consisting (for some odd reason) of gay porn, furry porn, gore, off-topic threads, automated bot spam and generally trolls with no interest in political discussion and hold a hyperreality of the left that is so absurd that they are closed to debate and purely shitposting in bad faith.
So naturally, tolerance of reactionary politics is at an all time low and bad faith was generally assumed due to the raids.
If you have understandable annoyance with the shallowness of 4chan's /pol/, you can do better than be here, you can read a book. It's not just a meme, gaining a worldview through the echo-chamber of an imageboard (yes, any imageboard) is toxic to the brain. If you hang on /pol/ where they obsess about every time a black person is violent, you'll be exposed to a hyperreality of acute overrepresentation of blacks assaulting whites and your brain can start building an unrealistic pattern of them as all being obsessed about destroying whites. If you hang on /r9k/ where they obsess about women fucking dogs instead of them, it will fuck with your brain. If you hang in radlib forums and don't read a book, you'll start thinking conservatives are fascists.
An ideology made by memes is a literal bluepill.
This thread could be interesting to you, since you've hung around long enough (Naturally it got raided part way through). >>>/leftypol/176932
As for censorship, we need to be able to have threads clean enough from bait to hold actual discussions. It's literally the same reason we delete spam. If every thread gets derailed by someone bringing up idpol that we've argued a hundred times before or pretend that we're SJW transtesticle antifa black, we'd just be masturbating like /pol/ instead of learning something relevant. We've got other boards for shitposting.
We've actually had long, uncensored discussions with blackshirts who properly understand their ideology and some of ours', enough to hold a civil discussion, and were arguing in good faith. If someone just comes here to post infographics and respond that every argument is too long and doesn't address them, they're going to be b&.
Honestly, you may have a hard time engaging people if you start with typical NatSoc arguments like race and hibernians. Maybe try and learn about the economic topics first, since that's what leftism actually is; anti-capitalism. Learn our goals for different types of leftism.