It's as idiotic as saying that future surgeons should only learn medicine theory on Chrome books. Do you not get that Graphic Design or Industrial Design departments should teach whatever is needed so that students get a job in these domains at the end of college ? Do you not get that students often have to build projects in professional conditions using professional tools ? Do you not get that you don't replace most professional tools in these domains by cheap web based knock offs ? So you clearly don't get why selling ChromeOS books to these students is wasting their money.
Says who ? Did you major in Graphic Design ? no you didn't.
I am confused are you saying I am wrong and students in Design don't need more then a Chromebook? Or they Don't Need Photoshop or in design? Or did you not read what I said when some students need more for example Design students?
Once again there are some instances for people in design for example who need more. So the MAJORITY would need more MOST don't.