Dung beetles don't know it's disgusting turds. They just know it's food. BTW, in my entire life, I've never seen a dung beetle roll around human turds.
Why do dung beatles push around turds and do they push everyones turds around??
A Turd Is a Turd...
This is a German dung beetle:
You should have asked Waldorff (John o' Gaunt) on Ask. He wrote a book about a Scottish Harper (remember her?) who was turned into a dung beetle by an angry god.