Cables do fail though, completely. They become unusable.
In my entire life time of using headphones/earbuds since school with the PSP, ALL wired options have failed after 1-2 years for purely mechanical cable reasons. Not a single wireless failed for electronic reasons. The did fail for me dropping them and stepping on them reasons, though.
I have a pair or Shure IEMs I bought as wired over a decade ago. I've converted them to a lighting cable when I bought my iphone 7, then switched to BT when that cable failed.
Sure, the IEMs are bigger than airpods or similar models, but I find it's a good compromise. I wouldn't go back to wired headphones while at work, and certainly not while on the go.
Does Sony sell a replacement, or do you have to go through a 3rd party? Is everything held in place with screws, or do you need to mess around with glue and whatnot?
I’ve been using Bluetooth wireless headphones exclusively when I’m portable since 2006 (Sony Ericsson HBH-DS970 represent), with only wired use at a desk and I’ve never looked back.
Hopefully more Bluetooth headphone companies follow suit. Maybe we can even get a standardized battery.