First vacation I went on after having a bidet for a couple years, I was miserable. My asshole had apparently lost its callouses and it bled and felt downright on fire for the second half of the trip. Now I never travel without my portable bidet. It does an impressively good job!
A one night stand told me she does this after admiring my bidet. I found it very animalistic. Haven’t tried this method, but now that you’ve reminded me I’ll give it a go the next time I’m forced to use a public restroom.