As a quest pro owner, I can tell you that trying to do anything with your hands, such as take a sip of coffee, is extremely awkward, and so is the act of attempting to pick up the controllers after setting them down to do something. Same goes for handing off the headset for someone else to have a turn. There’s always this super awkward controller transfer and they fumble to orient them the right way in their hands, frequently accidentally swapping left and right and then discovering it’s hard to swap them without dropping them because you have to hold both in one hand.
Not having the controllers at all would be very nice for this. Not sure it’s worth losing the haptics though.
And given how little you actually touch the headset, you’d really have to be some kind of sloppy maniac to end up with it “smelling of popcorn and coffee.”