Well, tests have shown that they have traces of fecal matter on them. And touching these especially in a bad part of town before eating doesn’t make me feel good. Doesn’t take away from the fact that they’re extremely convenient. Maybe I’m just a germaphobe. [Here’s the article ](https://www.google.com/amp/s/metro.co.uk/2018/11/28/poo-found-on-every-mcdonalds-touchscreen-tested-8178486/amp/)