I like rewatching old TV shows and films, streamed from my Jellyfin server.
For me, my rule is to get a Google TV, because I can change out the launcher to Flauncher. At least that way I don't see any ads. Google may well still be tracking me, but they do all over the web and I have an Android phone so they've already got plenty of data on me. I just avoid their ads so that it minimises the profitability of that data.