[muffinman26]

I can (usually) manage self-checkout at a grocery store, but I find self-service kiosks for ordering fast food to be paralyzing.

There's no way to ask questions. It's not always clear what's on the ingredients list, or how big a particular menu item is, or if a side of rice/bread is included. If I want to ask them not to put something on an order, or to add something extra, I have to go through the entire workflow and then sometimes backtrack. I'm semi-regularly surprised by what I get, and they also usually don't accept cash. The instructions for how to pick up an order and what identifying information to provide are also often unclear.

Sure, I sometimes get something slightly different from what I wanted when I order from a human, but I usually get something at least close. I think I've had a serious mix-up once in my entire life, when ordering in German from someone else who spoke German as a second language. Even then, the server looked confused and double-checked, it was only my own stubbornness regarding my language proficiency that caused a problem.