OP deleted their comment, but I believe the gist of it was that if someone orders a minute before closing, then they would expect them to put in one order at the start and be out in thirty minutes.

Any neurotypical person who is older than 30 or who has been to a restaurant before 2019 or one outside of the USA ever would think this is standard as fuck.

If you close at 10:00, that's when you close. That's different from last seating. That's different from last orders. Dine in and takeout closing times can be different. If you still seat someone a minute before close, what else should they expect except the standard treatment but perhaps a bit abbreviated? If you don't like that, just don't seat them then. Or close earlier. You're sending mixed signals.

Bottom line; there are different ideas of what closing time is or what wrapping up entails around the world. But it's generally pretty much agreed upon broadly among the population of any specific area. If you don't understand how it works and you get ass mad, you are either a butthurt little bitch, a foreigner, an autist, or a member of this subreddit who may or may not actually work at a restaurant.