@coolboymew GPX is the only company I know of that is still producing dumb TVs. The only "smart" feature is the ability to play video and image files off of removable storage.
Though I haven't tried them out myself, but I imagine the firmware is similar to the GPX Projector I got for my brother and it works great.
@coolboymew Well if you can't buy those, then I guess go with this Audiobox TV. There doesn't seem to be any smart features outside of viewing image and video files on USB, much like the GPX ones.
https://www.amazon.com/Audiobox-TV-24D-Widescreen-Monitor-Built/dp/B0BQZJNTBR?xpid=EwoOpk7-2hqVo
@coolboymew And I just realized that they are all currently out of stock on their website. Maybe you can find them on Amazon.