If it ever did happen--not that it would--it would happen like brexit: "Bust them up! We don't need them. Wait a sec... Where'd my cat videos and fake news go?!"
edit: link to full article https://www.esquire.com/news-politics/a15895746/bust-big-tec...
We are spoiled western last men with broadband connections. It isn't enough that we can have all of these things without getting out of our chairs. Oh, no! It has to all be under the same login, integrated with alexa and siri, one-click checkouted with apple pay and google wallet, and cost somewhere in the ballpark of a couple dollars to free.
Ashes to ashes, dust to dust, conglomerate to conglomerate. Just like the AT&T (temporary) breakup.