YANBU, but I seriously doubt it's a specifically English or even UK thing. I'm a teacher. One of the many things wrong with the education system is the fact that it is driven by results and data, and that schools and teachers are forced to go along with this for fear of losing students, their jobs, their salary progression etc.
Don't get me wrong - kids being unenthusiastic about learning is certainly not a new thing, but schools now try to motivate kids by target-setting, extrinsic rewards and relentless pursuit of grades, rather than trying to encourage interest in subjects for the sake of it.
It's not the teachers' fault of course. It's driven by Ofsted, government targets, austerity, inclusion of kids with ever more complex needs in mainstream classrooms, class sizes, ever-changing syllabus demands etc. By the time kids get to university (if they can afford to), they have been taught that every thing they learn is a means to a (largely financial) end.
The only school I've taught at which wasn't like that was an independent girls' school in a wealthy area - plenty of love for learning there. I think the girls all just felt financially supported and assumed they would find successful careers in things that interested them.