The "FAANG" (Facebook, Apple, Amazon, Netflix, Google) are now near a monopolistic position in their core areas and they are using it to make extra profits. But the are winds of war, e.g. Apple disallowing segmentation for Facebook and Google or charging in in-app purchases to third parties.

Apart from Facebooks try with Libra, is there anyway they could start competing on the blockchain world? My take is that they should.