I kind of hate smart TVs -- my family got a Samsung one that got feature obsoleted in months , but I needed a cctv kiosk -- I bought a fire stick and the cheapest +speakers monitor on amazon with an HDMI port and USB power, was pleasantly surprised; 4k, tiny, performant, adb access isn't fucked up, and you can change the home screen.

By the end of the day it's just an android device with an HDMI out, and that's exactly what I wanted.