Yeah, but then you get into the "so, do I actually OWN my own hardware, or don't I?" debate
Also, the fact that they disabled it AFTER it being a selling point they advertised, for people who ALREADY bought them, without a way to revert
Anyway... Yeah, I don't take that as an adequate excuse. You sell the hardware, you no longer own it, so stop breaking it or forcing people to use it a certain way.