I remember nearly the same in Germany. When I was at university governmental student loans were a thing (still are). I didn't qualify, as my single dad earned too much (while having to pay the credit on the house and money was always tight). I worked two jobs next to my university.
Quite a few economics and law students driving new BMWs, Mercedes and the likes received student loans (they only needed to be paid back in part, so quite a good investment to cover living expenses one could say) as their parents mostly lived from dividends with the family income from salaries (from their parent owned companies) were by design very low to reduce tax burden and had the nice side effect for their daughters and sons to qualify for government subsidized student loans.
The system is setup to be gamed by those who have the financial means to do so without actual need to do so. While those with a need but no means need to pay (for those others).
It was quite grotesque. Not few of these kids had higher end cars and more spending money than their professors. While still being subsidized by the state.