I was a given free, very decent, dumb tv and upgraded it to a smart tv with a $5 steam link and ran a cat 6 cable to it from my router. Best $5 ever. Have no intention of buying a new one. If I ever do, I will try my hardest to make sure if it’s a dumb one. I know they sell “commercial displays” that are basically a tv with no thrid party apps or a way to install them.