Ya pick yer poison. If I had an HDMI 4 not wanting to work, I would upgrade the firmware. If I had discrete off not working, I would upgrade the firmware. If I don’t have a problem, then I may avoid another problem when I don’t connect to Wi-Fi. It’s all about avoiding problems. I know you will disagree. That is fine.
There is no truth anymore. Only assertions. The internet world has no interest in truth, only vindication for preconceived assumptions.