Disagree, there's a screenshot somewhere in this thread where the fucktard describes in detail how he stabbed and decapitated a cat, that has nothing to do with 4chan and shows he was alway going to grow up to be a sociopathic freak, regardless of whatever retarded ideology he latched onto.
Moreover, 4chan is more than just /pol/ and both it and /lgbt/ are widely disliked by the rest of the site for their tendency to break out of their containment zones and fag up other boards, you can go on /o/ and click on a thread about fucking sparkplugs and it suddenly devolves into trannies vs nazi larpers sperging at each other, I have experienced this.