And you're correct that wired phones have a lot of advantages.
Tack on that they don't have latency, though I've never really tried to track vocals on wireless cans. I have a pretty nice collection of what I consider to be quality mid-tier stuff for my studio (hd280, dt770, mdr7506, k240), and I think they mostly sound better and I can use them longer than I can use the various wireless stuff I use.
And the "real" UHF wireless audio I use professionally (well, to collect rather than listen to audio) is very reliable and good sounding but also, like, $1000/ch once it's cased and cabled and properly accessorized.
However, for almost all of my day to day listening I use either airpods or a some bluetooth'd 3M ear muffs. I even went back to airpods after going through both wired and other wireless solutions.
I don't enjoy having my in-ears ripped out along with my pocket. And universally the cord ends and the physical connector on my phone are the weak spots that have had me replace stuff- I haven't bought a phone in the 5 years since I got one that could charge wirelessly and never has phones plugged into it, and I don't intend to get another one any time soon (knock on wood that my case keeps the screen from breaking and needing me to repair it).
I have a bluetooth receiver with an analog out that I keep in my workbox, which I used for program music at a show tonight. It's nice to start my truck and my podcast just starts playing, too, without having to get out my phone and plug it in.
You're right that wired stuff is better for some things. I still find wireless stuff to be superior in a lot of situations.