I found that unsubscribing from friends feeds and only following certain publications that are in tune with my personal interests has allowed me to stay with Facebook longer. More recently however I have been moving towards twitter / hn for my news intake and conversation, and Facebook has remained in my routine only as a 'bad habit'
All i can say to your heayed comment is that it is a good thing that you're not in a position of power to act in such a way that would sever the worlds ties with the US.
What I see as unlikely, is that Google will NOT be around in 20 years. As I see it, they have positioned themselves quite well to stay relative into the foreseeable future.