Comment by gensym

You don't even need to shell out for one of those (though I'm sure they're nice). Bidet attachments work really well. If you have a 3D printer, you can try using a bidet very easily: https://www.printables.com/model/739924-bidet-from-a-pet-bot...

I use the 3D-printed one for travel (I'd gladly pay extra for hotels that have bidets) and outdoor use.

Using a bidet is such an easy life upgrade for anyone relying on TP.