That does suck, it’s kinda sad that the most popular Comic-oriented community is that uptight about profanity.
Although, if that happens again I suggest trying on a different community, even if it’s not fully comic-oriented or if it’s smaller (c/[email protected] for example, it’s mostly inactive but it’s not uncommon at all for posts from near-dead communities to gain traction anyway).
I’d say letting people realize that even a picture of the guy with no violent messages attached gets removed is a really good way to get a point across.