Where I live, I EXPECT courtesy, and have no qualms about saying so! “Please” and “thank you” are well used in my lexicon!
As for other people, the complex I live in is rampant with rudeness...
I even had to get ugly with a resident, last week.
lol.. peeps here are still confused when I say “Bless you”, when they sneeze ;)
The parkingplace-pilferer perchance?