Implying saying something someone might find offensive requires active intent.
OP clearly isn't trying to be offensive. It's ethically wrong to imply, suggest, or act as if they are. The commenter doesn't like the word pimp, and wants others to feel the same distaste they're afflicted by. What the OP intended to do is irrelevant.
More directly why bother to offend if you cant help it. Because someone will happily take offense to anything. So to avoid it would mean not interacting at all. Which is exactly why we can't have nice things. OP is trying to be nice sharing something they feel is useful. Only to be be accosted with the accusation they're intentionally trying to be offensive. If you're going to make something someone will find useful, and it only costs some offense to someone trying to find a way to feel offensive, you then try to cause offence.