As an actual Korean this entire discourse is just hilarious to me :D I applaud anyone who's learning Korean/wants to learn it, but it really is just one language out of many. Maybe I'm too chill about it, or something, but it's just cool to learn whatever that tickles your interest, you know? (Old English + Old Norse do it for me! 💖💖💖) 'You do you' as you said is probably the best course of action for all involved :D
you get automatic cool points for old english and old norse!