So, pre-covid, when I used headphones more, I used the jack a lot because I'm just awful at keeping devices charged.

I also have saved many a social music situation when someone was having bluetooth pairing issues and I just busted out my aux cable, plugged and and blammo the party has music. I'm an IT guy, could I have fixed the bluetooth pairing? Probably. But not quicker than just plugging in.

So we're out there, THERE ARE DOZENS OF US! :)