I remember coming across a post of tumblr where someone said that if a guy says his favorite movie/tv show is Breaking Bad, Rick and Morty or Fight Club, you should run immediately.
The reason was that while these are good works exploring complex, broken and often violent men, a certain subset (the kind of people who would claim that one of those was their favorite of all time) doesn’t have the reasoning ability to understand that they’re the villains of their universe and should not be idolized.
Rorschach easily fits within the same mold as Tyler Durden, Rick Sanchez and Walter White, a complex and entertaining protagonist who’s also a terrible person who no one should want to be.