Normally? You make it sound like you have special days.
I try not to, but there's proximity involved, not the mention the old finger slipped, toilet paper ripped, and now my finger's covered in rhyme beloved of every school boy. Plus I'm sure some of the people I see scuttling out of the toilet probably do crap on their hands. It's like what happens in every single Wetherspoons' bog, the chap who evidently must stand on the seat to drop a monster airburst crap that goes everywhere. The cubical that you walk into and then back out of, wishing you had access to a full ABC decontamination suite. I expect it's a bit much to ask that he wash his hands before returning to the kitchen.