I don’t know what to tell you. I’ve replaced them 7 times since they released. Apple has also replaced my iPhone (which has been the newest pro iPhone in each of those years) thinking it was related.I don't believe this for a second. It's pure trash talking. You're telling us that the sound quality is trash, but you haven't done anything about it, such as replace them or find out what is really causing the problem? If what you claim is true, then shouldn't we be seeing innumerable posts about bad sound quality. In fact, the overwhelming comments are that the APP sound quite good.
I do think it may have something to do with either my phone or Apple account because I go through this every year with my new iPhone. All of these weird bugs no one else has. I’ve tried everything but Apple is just kind of like 🤷♂️
Other than that, I do like them. Good sound quality and love the transparency mode.