This is interesting to me. I never heard of "store mode". Is that common for "smart TVs" these days? My interest here is for my elderly mother who tries to watch TV, but her current LG is constantly bombarding her with notifications for software updates, recommendations and ads. It's very frustrating for her; it's to the point where she's afraid to turn on the TV.

I want a TV for her that will power-on directly to YouTube-TV, and that's it, nothing else, no notifications, nothing.