We do not use the Native TV OS for anything other than settings. Our main TV is simply a HDMI Monitor for our AVR to send video to, nothing else, a waste really for a New OLED Samsung. Sound goes to the AVR which distributes to surround sound speakers.
We have at TV in Bedroom which has a ROKU device and we use the Xfinity App for TV. If I want to view content, I simply change the input and receive content from our AVR & Media Player.
I have a Roku TV in my office that is purely used for Xfinit App live TV. so for Us Roku is the best app out there but needs a "Box" to get. But they are very cheap and worth it. Even the very old one do the same thing and they cost pennies.
I find none of the content distributed via native TV apps of any value at all, it is all old and we have seen most of anything we want.
If they had proper live TV (News, Financial, Food, Motortrend, Discovery, NatGeo, BBC America, PBS it would be a completely different story. But they do not. So again they are of no value to us. MMDV
We only have one RF Remote that controls all 3 TVs, the AVR , Cable and Media Systems.