Everything that wasn’t doable on their smartphone. They would use their work computer for personal things because they just didn’t have a “personal” computer other than a phone. Hence my startlement.
Several of them don't own computers and rely entirely on smartphones for their computing needs.
It's frankly a worrying trend. Smartphones are consumer devices that do not allow the kind of automation, tinkering, scripting, and ownership that computers do.
On the flip side it means that I will be more competitive in the job market as I grow older than I was expecting.