Disaster al dente off the coast of San Clemente

Atm Xbox is my most reliable media player. PlayStation isn’t quite there, but would be a nice to have. My parents aren’t very tech literate and they use their smart TV/cable box. I have a friend with an older Roku/smart stick that’s incompatible. Have they added an app for Apple TV yet?

I need client side apps and easily sharing libraries with remote friends. Both are pretty hard to give up and not quite there yet.