Earlier quoted context omitted.
Rape is a highly traumatic event. Getting offended at a foreigner’s well-meaning amusement that your town name means something funny in their language... doesn’t elicit much sympathy from me at all. Now getting your signs stolen isn’t very nice at all and becomes less well-meaning, I agree. But I hardly think the joke itself is anything immoral at all.
So if your five year old child has a good view of this sign from their window at home in a tiny village or walks past it regularly on their way home from school and is thereby exposed to random strangers from across the globe pretending to have sex while taking photos, you are supposed to care more that random people on the internet feel you have no right to be incensed and change the name than about the negative imp…
So yes, this argument is ridiculous.