The whole world dominance theory is an exaggeration. The biggest markets in the world (by population) are completely closed to Google.
They have their own versions of Facebook, Youtube, Google and everything else we use here in the west, and that's not going to change anytime soon since the governments have protectionist policies in these sectors.
And even in parts of the west, namely the EU, policies are implemented which are trying to push Google out of the market, or at least weaken it severely, to allow their local industries to grow.
Whatever you might fear that Google will become some day, it wont happen, since they wont even get a fair chance in most markets to get dominant. And even if they do, they will be pushed out by the government, if it can afford it.
True, but that doesn't change things for people living in North America. Also, even in Europe Google is doing extremely well (look at market share in search, for example), despite legislators being somewhat adversary.
They have their own versions of Facebook, Youtube, Google and everything else we use here in the west, and that's not going to change anytime soon since the governments have protectionist policies in these sectors.
And even in parts of the west, namely the EU, policies are implemented which are trying to push Google out of the market, or at least weaken it severely, to allow their local industries to grow.
Whatever you might fear that Google will become some day, it wont happen, since they wont even get a fair chance in most markets to get dominant. And even if they do, they will be pushed out by the government, if it can afford it.