[adventured]

The only industries that won't be demolished and rebuilt, are those in which it's nearly impossible to compete by design / by law, or for which there isn't a great business opportunity.

Nobody will be disrupting JP Morgan this century. That's by dictate of the US Government that will never let go of its direct control over the financial industry. Try and you won't be tangling with some annoying city board.

Airlines won't get disrupted until new technology comes on line to make it drastically less expensive, or something like Hyperloop is built. The problem there is not lack of competition. Not to mention, software is already sucking the best profits out of that industry: Priceline & Co. The airlines are the commodity box makers to Priceline's Windows.