I've never seen more PAX attendees actually wash their dang hands, though. Normally if the sinks are full people just run back out (ew). Not this year. Almost everybody was waiting to clean their hands.
For bathrooms that use toilet paper, I've wondered if the hand-washing station should be located within easy reach of the toilet.
Then people could wash their hands immediately after wiping, instead of first having to touch other objects like pants, belts, and in public restrooms, jackets, backpacks, and stall latches.