Can't you just buy an AppleTV, download the EE/BT TV app and ditch the box? My ISP also sends me these boxes that I never connect to my TV since their app on Ap

Can't you just buy an AppleTV, download the EE/BT TV app and ditch the box? My ISP also sends me these boxes that I never connect to my TV since their app on AppleTV works better than using the god awful TV box.