Yeah I can see that. Teenagers are in specially adroit at doing most computer related work from their phone. My niece owns a new Macbook and barely cracks it open. Prefers to do most things on the iPhone and actually manages it.

Me, (old millennial) can not even conceive getting any real work done just on the smartphone. But I'm a power user. I need to log onto linux servers and administer them. Or I need to crack open Excel files and use spreadsheets. Not an ordinary user.