I think a person who arranges the event and orders the food also picks up the check - even the birthday person, even when people at the table insist on paying for the birthday person.
Carolyn HaxI'm sure there are people who can toggle quickly from all-in caregiving to structured socializing, but I can't think of any offhand.
Carolyn HaxOne helpful thing to keep in mind as a retort-stopper is that you won't "win," you won't change anyone's mind, you won't change any votes, you won't make the atmosphere in the room any better, YOU won't feel any better.
Carolyn Hax