Someone might very well have said exactly this five years ago. One of your examples, Sketch, has only existed since 2010. In five years time there will probably

Someone might very well have said exactly this five years ago. One of your examples, Sketch, has only existed since 2010. In five years time there will probably be some widely known app that didn't exist today. What are the design and creation tools for augmented reality? Or chatbots or whatever. There will be new niches created, and new ways of doing old tasks discovered.