Only if you wish to have your TV upscale - some people bought the shield specifically for the AI upscaling, and some Tv's aren't all that good at upscaling, in which case having the shield upscale may be better. Should not assume that people don't know what they are doing.Right and that is a basic, day 1 setting to apply. You should whitelist any and all resolutions in Kodi that your display is capable with. If someone doesn’t know to do that, they probably weren’t ready to jump into something as powerful and versatile as Kodi.
My 2019 TCL 6-Series QLED R625 Calibrated Settings