Still using a 14 year old Panasonic plasma TV in the living room and I dread the day that I have to replace it.
That’s still the previous version of SteamOS though. The Arch based one that’s on the Steam Deck still hasn’t been released for everyone to use.
They plan on starting to make their own laptops but there aren’t many details available. https://www.tomshardware.com/news/system76-shows-off-first-images-of-its-virgo-linux-laptop-design