It just proves that yuo don’t pay a hooker for sex, you pay her to leave!
You appear to know a lot more about these things than I ever will. However, for most guys, if the hooker in their hotel room rendered services without payment, they would be glad to leave her in the room, while they went about their business. The SS agents, of course, must receive extensive training on maintaining decorum and bringing disgrace on the themselves or the President. Either training failed, or they failed to train them.
....but you HAVE to pay her !!