The poster was walking widely about the industry as a whole not just college. And there are lots of scholarship students who had to work to help put food on the table, who couldn't afford a chromebook and the time to go tinker.
In many colleges, the cost of one or two textbooks outdoes the cost of a chromebook. If you have to work to put food on the table in college, you can work to put a chromebook on the table too and spend your college time on self study vs college itself