Earlier quoted context omitted.
Oh, I didn't even notice why I keep postponing upgrading my out-of-line phone that can't even get new software from the play store anymore. But yeah, it's because I dread of looking around trying to decide what I'll give up to get a headphone jack.
You can put a USBC-to-3.5mm (or lightning) adapter on your headphones and just leave it there. Not as good as having a proper headphone jack, but it's good enough. Yes, they make combo listen & charge adapters, too.
My gripe is that I don't want to pay for a new thing that causes me a problem that I don't currently have. I don't want to carry and keep track of a dongle. I don't want to put wear and tear on the USB-C port for the 8-12 hours a day I've got headphones plugged into the phone in my pocket.