Earlier quoted context omitted.
> they've alienated so many people to find their own path when they don't include the adapter. My iPhone came with an adapter, though. I continue using the same headphones as I did with my old phone.
While I mourn the practicality of the embedded jack on my iPhone 8, I've had quite a few headphones in a row whose jack ended up failing due to the way my phone is placed inside my pocket, and a repair was impossible, so that was quite an unexpected improvement to have the adapter possibly fail and be replaced at a very small cost instead of a full headset† going bust. † five actually (100-300€ price range), two of w…
If you can't do these things your self there is probably some cheap electronic repair shop nearby. Most likely cheaper than shipping new brand cable or replacement parts.
On side note plastic in one of my shure 840 joints broke and I managed to fix it by modeling and 3d printing it. They're working fine now. The only official way to fix that was to buy original head assembly and ship it, but that's almost as expensive as getting a new pair.
Repair is possible, just sometimes you need to be a bit creative.