What about the door handle to get OUT of the bathroom? All that washing, then re=contaminated upon leaving the WC.
Here’s my peeve: the lids for to-go coffees at convenience stores, etc. The top lid always sticks to the one just beneath it, so the customer has to pry them apart, leaving one behind. That’s the one the next customer gets. They need to have a lid-dispenser that shoots ‘em out one at a time.
I use a paper towel to turn the handle to get out of the washroom too. I only throw it away after I leave the washroom. I even use it on the handles on the water fountain right outside the restroom. I’ve seen too many idiots who don’t bother to wash their hands. Obviously I can’t use a paper towel all the time. But when I leave the restroom, I get a little paranoid about Mister E-coli.