Tbf I was talking about first-party Google TV boxes (Google TV Streamer and Chromecast with Google TV.) Likely not perfect for privacy, but not pure evil like built-in smart TV firmware, they support sideloading without time limits, alternative app stores (Flicky/F-Droid) and they're friends/family/roommate/partner friendly with support for DRM-ed streaming apps, Chromecast and pairing with the official YouTube app.
I chose one over the Apple TV because I knew I wouldn't able to stand any limitations on sideloading. For a while I was running a custom build of Wholphin with patched libmpv/libplacebo to work around a bug before the fix was upstreamed. A device without the freedom to do that sort of thing would drive me nuts.