For my needs, this full Android firmware is perfect, i don't need the Nvidia Settings.
I play only games and i watch pirate videos and i use millions strange apps from Google Play, apkpure and apkmirror
Anyway many people not know that with PIE, Android TV is completly fucked. You can't do nothing, no root, you must accept all that Google and Nvidia want. In others words you can only pay for Netflix and Amazon Video and if you are crazy pay also for Nvidia game stream. But on game streaming we will see what happen with the Google solution

are you wondering and Google what earns from Shield TV ? think better you will find the answer.
When i choose a direction, is because is the only street to follow. My decisions are not for case. I don't do what i prefer, i do what is possible by an human, some time i try to do also miracles

I want see how many days users can resist in the claustrophobic Android TV PIE firmware

Many that are not able with Android for sure will downgrade to Oreo TV but Google and Nvidia will make things incompatible with Oreo.
I strongly believe that today more than in the past, full Android PIE is the only acceptable solution for Shield TV