What would it take for you to use a bidet instead of toilet paper?

Never going to happen, I’d not trust a bidet to get my ass completely clean after a messy shit and end up using toilet paper anyway after instead of risking brown streaks on the towels to dry off.

At least I assume people use towels after bidets though that’s kinda weird, do they have a special ass towel or just use the corner of an increasingly brown bath towel?