You guys are using a very strong word. 'Disgusting' is a very, very strong word. I really don't like that word when it comes to things like love and the like.
Besides, the caption did say offensive not if it squicks you or if you're not into it.
It's like saying I don't like to eat crab but someone else does. I don't find it my kind of thing, but it isn't offensive and I wouldn't try to ban crab eating.
Words are important.