Don’t get me wrong. Apple removing audio jack was the biggest facepalm in smartphone history. And you can thank it for not being able to make an upgrade without sacrificing audio jack (and SD card too :/). But USB-C is getting standardized everywhere now (laptops, smartphones, etc.). What makes USB-C earphones not worth the switch?
It seems like you are assuming that the only device that I want to use headphones with is my phone.
I’m a musician. I’ve got tons of audio equipment I’ve accumulated over decades, most of which use a typical analog headphone jack. So if I fully switched to USB-C or Bluetooth headphones, I would need to get a powered adapter of some kind that would then digitize what likely would have been a purely analog signal up until that point, just so it can be re-converted back to analog.
Or I could have sperate headphones just for my phone. Which seems silly.
So I took the 3rd option: got a phone with a headphone jack. The Xperia still has a micro SD card too.
Also I have dabbled in soldering circuits and doing basic repairs. I can easily replace most analog jacks and repair most cables. USB C… It’s possible, and I will try to learn to work with it eventually, but it’s always going to be more annoying to work with because it has many more, smaller pins.