It's obviously ridiculous that this is something we need to deal with in the first place, but I'm definitely happy that I got one of the few TVs without a scummy OS.
The smartphone OS was always a vague idea that never materialized into anything. Part of that was probably a result of the frustration that we never really got that Nokia OS for lower-end devices. Instead we're left with Android.
I plan on making the TV OS a big parameter for the TVs I buy in the future. (Which feels about just as dumb as doing the same with future microwave ovens, but this is the world we live in.)
Fortunately I won't be buying a new TV within the next three years. I've genuinely been wondering whether I need to set up an intermediary Raspberry Pi ad-blocker to safeguard my Internet of nonsense at home.