Some folks have noticed the service you get in the States is shit, unless the wait staff identify you as someone who will give a good tip. If you’re from an ethnic group notorious for bad tipping, you’re never going to get good service, and so you’re never going to tip well… Continuing the cycle. 🤷🏻♀️
It’s not that it’ll clean better, but an additional rinse can’t hurt - especially if a utensil might have been crowded or rushed through the wash. Or maybe the waitstaffs hands are a bit suspect.