Jeff Bezos will eat the world.
Even making an account on there to see what they are offering needs a credit card. Of course it is professionally managed and in-line with the growing demand of distributed ledger infrastructure that any actual corporation, however small or large, will need.
If one is looking to build a business based on blockchain, this would be the best bet. The experiment of making people run nodes and keep things decentralized seems to have failed for actual business applications. For business, this will most likely be the go-to solution.