I think that's true, but the main post of the test is that you're not going to immediately go on some tirade about furries being "removed" or bring them up out of nowhere to make fun. A well placed joke that's actually funny is probably ok with the right context and audience.

I've heard that the furry community has a (very) significant number of queer and nd people within it which is the main reason you wouldn't want to go too hard on them. It might be the only place they feel comfortable being themselves.