In Europe it's no different, except we mostly only pay with time. Even without the "motivator" of student loans, most people enter university to party, pass tests and get out with paper that grants them access to better-paying or more interesting jobs. Learning is incidental.
I think that despite it being less obvious these days, it's still true: actually learning for the sake of knowing and understanding is a nerd thing. Even at universities, students who care are considered weird.
Why learn complex stuff when you can zip thru coursework and party with friends, and get laid every week with different chicks, away from parents’ watching eye?
For a teenager with bursting hormones this becomes a trivial choice
I think that despite it being less obvious these days, it's still true: actually learning for the sake of knowing and understanding is a nerd thing. Even at universities, students who care are considered weird.