But if you also want to go out, go to restaurants/bars regularly and live in a nice place (not a shared dorm room), 1500-2000€ are way better.
The one I know most students have, is living very frugally, cooking at home, counting every penny to not go into more debt, studying hard to get a head start in life and partying hard on a budget, mostly house parties with booze bought from the supermarket with the occasional club or restaurant outing being a treat.
The other one is the Instagram lifestyle student, travelling to fancy places, practicing expensive sports and hobbies, eating out a lot, going bars and clubbing all the time. That's not your typical student, more like the 1%-er.
Living alone in a non-shared apartment is already a huge luxury for most students unless you come from a well-off family.
Plenty of students get bankrolled by a combination of scholarships, their parents, and loans, and have for decades. There’s nothing wrong with it (or with going the frugal route either).
Edit: To live in dorm 25 years ago in a standard Canadian university (for me) it cost $500/month plus another $500 a month in mandatory food card. That’s equivalent to 650 euros. That’s plus utilities, off campus food and drink, computer, recreation, and transportation, probably another 100-150 euros. My family was hardly rich (school teacher and truck driver) and helped out, I worked part time, and took out loans. Things are more expensive now.
A student having their own apartment (and a car??) is already a luxury 99% of the world will never experience.
This idea that €2000 a month to live and study and pay for materials is some sort of "Instagram lifestyle" is ridiculous.