I hate self checkout counters anywhere! They always screw up when I’m trying to go through.
I’ve seen people with lots of goods using them, then half way through they will start throwing their goods back in the cart and go looking for a checkout with a person at it.
They finally pulled them out of our local store, then brought them back again. I never use them.
I’ve abandoned more than one cart of stuff in stores that only had self-checkouts available.