Housekeeping is incredibly tough, physical work. They pick up after people, clean up after parties, (hopefully) get those crumbs from under bed so you never see them, and are generally tasked with making a room that has probably seen hundreds of guests, feel pristine as if like you’re the first person to ever set foot in there.
Doormen don’t have the luxury of saying “just venmo me” (although maybe that’s an answer), so this really comes down to the importance of being prepared when you go out.
First off, it’s Bellman, not Bell Boy. Please stop calling them Bell Boys! Now that we’ve covered that, notice that we’re not talking about “should you tip a bellman”… because the answer is unequivocally YES! You should tip a bellman.