Why do you even need an account? It's a display after all, I don't need an account to use my external monitor, keyboard or anything else.
It's understandable to need an account for these things, but of course this being an FB account is creepy.
The computer part needs an account. Virtually all software for it is paid, and it is genuinely helpful for non-technical users to have a "cloud" account that ensures they won't lose their games even if they sell or break the device.
Anybody with more than 2 brain cells should demand open standard hardware to be used with software of choice.
Game developers should invest in an open standard and take away the leverage from air merchants.