Touch less isn’t so bad, I was mainly referring to the brushes in auto car wash bays. I will run mine through a touch less wash in the winter once or twice, otherwise it’s a proper foam cannon, followed by a hand wash and blow dry topped off with quick detailer/wax.
I’m OCD though, and it doesn’t help that one of my first jobs in high school was at a detail shop, where I learned to love (a curse in a way) to detail my own car. Many years later as my cars have gotten nicer, I spend way too much time cleaning them.