Good day! I am trying to find a good alternative as not to use the"smart" functions or using an Xbox to consume our media. I found a few options ie like plasma big screen but it’s no longer in development. Essentially I would line love to have it running on an rpi4 and just hooked up to the TV.
I mean… just don’t connect it.
Some devices will prompt you to upgrade the firmware and won’t let you do it without internet access, AFTER you’re logged in to their platform.