I'm an old fart and unwittingly not PC from time to time. I always thought, at least in my mind, it was a term of endearment. I always thought of the orient as mystical and being Oriental was sort of mystical too. Oh well.
I'm not a big fan of all the PC crap these days, I think it's definitely overblown big time. I only spoke up because I thought that calling someone oriental went away a very long time ago, didn't realize some people didn't know this. It's not some new millennial, PC, liberal agenda type thing or whatever. Literally haven't heard someone refer to an asian person as oriental since I was visiting my great grandmother in the nursing home 30 years ago.