I use a headphone jack when I'm looking for a particular listening experience, which I have amp / DAC / etc for. If I'm using my phone to listen, I'm both not worried about sound quality, and don't want to be tethered to it by a cord.

I suppose if I were really arsed about it, I'd just get a USBC dongle. That said, I can see where that would be a hassle for people that prefer wired, and I think I've held only a couple of phones in my life that couldn't have just accommodated a headphone jack instead of saving the 1.5 cents it probably costs to leave it out.

I'll admit, my initial decision to just use wireless was more from seeing the writing on the wall; airpods sales would need to basically evaporate to get most of the manufacturers to course change at this point. Hell, the phone I'm currently using is the first I've had in years that even came with a charging brick in the box, so I'm assuming ditching the cable is next, followed by microtransactions to use various built in apps and services... like the phone dialer. Need to keep them margins infinitely expanding to appease shareholders.