They do this in Mexico as well. Always just seems like an honor system thing unless they are checking people at the door to the hotel and/or room each time they enter, which only seems realistic in very small hotels who have no e.g. restaurant open to the public.
Otherwise can’t one just rent the room as a solo guest, and just have someone come through later, as long as there isn’t an obvious group activity going on inside the room?
Otherwise can’t one just rent the room as a solo guest, and just have someone come through later, as long as there isn’t an obvious group activity going on inside the room?