I've actually seen those (or rather some quite similar to them) in the wild a few times. They're not very convenient to use (because the seat is in the way) even though you can't help but think they're a great idea each time you use them.

Public men's restrooms make me not want to shake hands with anyone. The number of men who walk out straight past the sinks without stopping is alarming and disgusting.

Some men don't even wipe their ass. 🤷‍♂️

From what I've seen in my 30 years of life 90% of men don't wash their hands

I was at a major concert the other day waiting in line for the bathroom. So many men just strolled out of there without even looking at the sink.

I'm borderline obsessive about it personally. Like after bathroom, right before eating, and right after some gardening. And it is fucking disgusting how many dudes I witness in public restrooms walk straight out. I used to call them out, but it's not worth the hassle anymore.

But from a purely subjective pov, never touch another dude's hands because odds are they haven't washed them in days.

I am a janitor for a college and you'd be appalled at how rarely I have to fill the soap dispensers in both the men's and the women's restrooms, there's a lot of folks who just don't wash their hands in general

If anyone is curious it came about because of back problems. Frakes has back issues and it was easier and less painful to do it that way, it got turned in to a character trait.