Sounds like it — it was posted by The Elder Scrolls Online, not Valve. (Edit: Yes, of course this still means Proton.)
I guess they just don’t want to bother with it any more?
Well, I don’t really like headphones, so mostly I’m using my living room stereo like it’s 1987 and I just got my first Amiga.
I do have a pair of beyerdynamic DT 990 Pros (3.5 mm TRS) because they’re supposed to sound “neutral” and their main purpose is to aid in audio …“work”… and voice chat. But they’re just fine for gaming, I guess, and have been trouble-free and fairly pleasant to wear (as big headphones go).
Wired and wireless X-Box 360 controllers with the built-in kernel drivers, generally hassle-free these days!