The McDonalds in my city replaced human cashiers for touch screens and the experience is awful. The purchase flow feels like a maze, to make you add unnecessary

The McDonalds in my city replaced human cashiers for touch screens and the experience is awful. The purchase flow feels like a maze, to make you add unnecessary items into your cart. And it takes 5 minutes to finish, while it took 30 seconds before, just talking to the cashier. Also, it's disgusting to touch a screen that other people touched it before.