I think the funniest thing here is that despite how you know normally nobles would be haugthy or other stuff Nobody seems like that towards Marianna in class and their all more worried about her lmao.
It's actually more realistic, nobility was rarely as terrible as manga and anime tends to portray them, not saying it didn't happen but in general nobility were more like rich people, which means some could be absolute assholes, others could be really nice.
The more i learn about history, the more i realize that the modern day is essentially a arguably more oppressive form of feudalism, as most nobles left people alone as long as they paid their relative to today minor taxes and depending on the noble family, like the mc's in this they might help in the fields or even eat at the same table as the commoners in their territory, while today the rich, equivalent to the old nobility, acts like they are a different , higher species in some of the more egregious cases.