HDMI + Computer is just the best answer. Works in hotels just fine. I'm not aware of any smart TVs that push ads over your connected devices feed even if you do let them update for no good reason. Keyboard and mouse is better than remotes. Web search is the best search. You can use streaming sites. It's basically free. You can... use it as a living room computer. Hit up spotify and now it's also your sound controller. Have browser tabs. Play videogames.