The PC Patrol didn't like him because he had too much fun with women. They wanted him to fear and cower before the butch-haired feminazi Thought Police; instead he ogled and chased their more voluptuous and long-haired sistren while making us all laugh.
I think I read one of his obits, TAS, maybe, where it was pointed out, for all the fun Benny had, whenever he did do something naughty, he was generally caught by the police, or suffer some otherwise ill fate, in the skit.
Still remember the sign "Wet Paint", following the camera pan to "This is not an Instruction" sign.