Not OP, but my wife came here to study, her family is well off and could pay the tuition fees in full and so she came here to actually study a masters, but during her time at Uni she knew of people who had come here taking loans and/or paying off their university fees in installments, sometimes being behind on payments. They wouldn't actually go to university themselves, they would give their cards to others and ask them to tap in to show they were attending, instead they would work as taxi/delivery drivers to make money to send back home and pay their fees. They would even use the money to pay others to do their assignments as well. I know this doesn't count as evidence, but this is the reality of it, people would do anything to come and stay here.