It’s a little weird at first but you very quickly get used to it, it’s now to the point that when I’m forced to use toilet paper that is now weird and uncomfortable. I have a fancier bidet that has a drying function which is essentially just a miniature hair dryer pointed at your ass but when I’m in a hurry I literally just use a hand towel.
Butt towels are surprisingly common for bidet users because you’re literally just drying water, the bidet has fucking power blasted any sign of shit away so the towel will never get any marks or streaks on it