I’ve heard it explained that “hey” used to be more of an urgent way to get someone’s attention, rather than a casual “hello” like it is now, so it sounded rude to some older folks.
I’ve heard it explained that “hey” used to be more of an urgent way to get someone’s attention, rather than a casual “hello” like it is now, so it sounded rude to some older folks.
I don’t think either phrase is impolite. Good manners are a made up thing. If someone said ‘thanks’ to me and I said ‘tiddle dee dee’ I’m not being rude, just a bit weird, nobody’s honour has been questioned, I haven’t said anything that could be taken as an offence.