1.0 and 2.0 are, sociologically and culturally, two completely different paradigms when considering how people use their devices. In the early days, even for the first decade or so of the internet, the computing world was largely homogeneous, most people had almost identical hardware, software and use cases for their home PCs. There was not a lot of variation. In 2026 the entire world is fractured in terms of the hardware, software and applied use of their myriad of devices. Impossible to label any of it as PC2.0 when virtually no two PCs are the same or used for the same purposes. So it would be more like several billion unique PC revolutions.