FWIW, it is still possible to get TVs without this stuff, albeit at a premium. TVs are still made for business usage in areas like conference rooms, wall displays etc. They're often found under labeling like "commercial digital signage" or "business display" or the like, they seem to often try to avoid using "TV" (if being cynical maybe to make them harder for normal people to discover and confuse them if they do). B…
Or just get any smart tv and add a android tv dongle . They don't cost much
"Vizio collected a selection of pixels on the screen and matched them to an existing database of content to find out what a user was watching and when"
"pop-ups would reportedly appear halfway through the show and be injected into the users' own content, such as home videos"