I’m new to the bidet scene, and this one has me slightly confounded. Should I install a new towel rack next to the toilet? Should my wife and I share the towel? Do you wipe first? There are so many unanswered questions in the ways of bidet-ing!
Honestly, if you do the job right the towel is the right implement, in that you're just patting dry any stray droplets left over.
For insecure bidet-ers, a preemptive TP run to verify you're ready for a towel is a bit of insurance, I suppose.
Just... have one for each person in the household. It's one thing to be secure in your technique, quite another to hold everybody's destiny in your grasp.