@alice_watson I vaguely remember someone on fedi tooting that some manufacturers still offer basic TVs without the spyware, but they're now branded as something different.

The LG website has some options branded as "Commercial Displays":

lg.com/us/business/commercial-

..and I've seen some products referred to as "Professional Displays".

I think these are basically what you'd use if you owned a physical shop and wanted to display some digital signage that was controlled by an external device.

I still haven't bought one of these myself, and it's entirely possible this market segment has been enshittified since I read about it, but it might investigating