I believe you would need an x86 version of Android TV, maybe this is helpful?
https://www.xda-developers.com/android-tv-x86-repurpose-pc-media-streamer/
Grab the iso from here: https://archive.org/details/androidtv-x86 get ATV-9-X86-Techinfo-k4.19.105-64bit.iso as it is android tv 9 whereas the other iso is android tv 8.
You could try fyde os. It’s like a Chinese bastard love child of chrome os and android. It didn’t work out the best for me a few months back. Maybe things have gotten better
Is it as simple as loading an iso? If so what iso do you all recommend?
If only it was that simple lol