If you’re thinking of getting a Roku TV consider what they’re planning:
Roku looks into serving you ads on whatever you plug into its TVs https://www.engadget.com/roku-looks-into-serving-you-ads-on-whatever-you-plug-into-its-tvs-120016754.html https://www.engadget.com/roku-looks-into-serving-you-ads-on-whatever-you-plug-into-its-tvs-120016754.html?src=rss