My 2019 Samsung does a fine job at eARC using its factory firmware, but I’m fine with PCM stereo audio. My 2016 OLED LG model had a firmware update that suppos

My 2019 Samsung does a fine job at eARC using its factory firmware, but I’m fine with PCM stereo audio. My 2016 OLED LG model had a firmware update that supposedly would halve the max backlight to the point where the TV was unusable. Since I never connected the TV, I was safe from this but as you said I might miss out on some features.