New tech and improvement on already existing ones is never an ending activity, there are more to come which will be far and better than the current ones. Do you ever imagine or dream about existence of smart contract, Blockchain and bitcoin? This is what technology is all about, the more we live with problems, the more solutions provided by genius and average people.

Economical aspects, it's has been overwhelming. The world always find it ways to adjust to any condition just the way human beings are naturally programmed to adapt to situations. Our only challenge has always been Government, what's not favorable to their old techs, (traditional system) they find their way to trash them. Blockchain, Bitcoin and robotics is an example, though blockchain traction is improving but I'm yet to see global adoption.