Got a Sony Bravia OLED and it’s set up as a dumb TV, turns on instantly + I never see the Smart TV UI, not even a logo.
What I did was decline everything at setup, hook up to the Internet via Ethernet once to update, unplug Ethernet and set it to turn on to last input.
I don’t have a solution for you but yep this is the new and “improved” widget. Nothing wrong with your phone :(.