Xfinity Sream on AppleTV or AirPlay to AppleTV

I know its not currently supported, but seriously ... isnt it time you get this done already? Alot of people want this. Now that we are confined to our houses because of this outbreak being able to browse content on a native AppleTV app or at least be able to AirPlay to our TVs would be much better option that using the slow/laggy xfinity TV box. Im moving in a few months and if you dont give us either of those options Im dropping by TV subscription. I never use it. Streaming app would be my ideal way of watching, but I want to be able to see content on my TV.