That's a lot of prejudice coming from you.
By experience the worst work ethic I've seen arenorthern african (Tunisian Morrocan, Algerian) and Middle Eastern in general. Seems like Hypocrisy and lying is part of their genes or something.
Christian Lebanese aren't like that for some reason. Maybe it's religious.
It's just subjective observation. Same with your observations about Middle Easterners, which I happen to agree with
I grade everyone pretty hard, so I don't think I'm doing anything wrong if I'm hating with equal opportunity
IRL, I give everyone the benefit for the doubt