This can be taken to an extreme. How many corporations make/made printing presses? How many corps make/made network devices, monitors, keyboards, mice, smart

This can be taken to an extreme. How many corporations make/made printing presses? How many corps make/made network devices, monitors, keyboards, mice, smartphones. You can go third to fourth order all day long and you'll end up with the same statement: The only thing that is constant is change. People have to be willing to change and willing to learn or they will be left behind.