I really do feel for SPs, the amount of crap they have to put up. If it's not this it's other offers of 'help' - pictures, security, marketing etc.
One told me that a guy made her the offer that he could be on hand to work with her, giving (male) punters the benefit of his additional 'services'. When she said that she doubted most men seeking the services of a female sex worker would want that, he said "But I could add some element of surprise, like jumping out from behind the door while you provide the hand job."
I mean, come on, deep down that's what we want when we punt is another bloke to jump out from a wardrobe, shouting 'Surprise!'
Or alternatively: some people are really fucking dumb, aren't they?