This is one of the largest periods of generational gap in modern history. Technology has become so prevalent and penetrated so thoroughly so fast that today's adults have no way to relate to kids who have grown up always having cell phones, a mature internet, the ability to steal any IP they could possibly want with no effort invested. Some of us may understand the technology itself but we just can't comprehend the way the kids, who have never known anything else, view it.
I'd say this is the largest generational gap in the US since the early 20th century when the first major wave of European immigrants didn't know how to deal with their American born children.