https://arstechnica.com/gadgets/2017/09/comcast-puts-youtube-in-its-tv-boxes-to-entice-would-be-cord-cutters/

Comcast on Tuesday said that it has started integrating YouTube into its X1 set-top boxes across the US. The two companies first announced the partnership this past February.

Much like the deal Comcast struck with Netflix last year, the move will see the YouTube app sit in the X1’s home screen, allowing subscribers to put the popular video service on their TV without switching to a third-party device like a Roku or Apple TV.