A gay person existing doesn’t actually literally harm anyone though. A homphobe shouting slurs at a gay person, excluding them from vital social, economic or whatever activity or beating them up does very concretely harm someone. It’s not that difficult.
Probably something like… €400.000 to €450.000. Then I could buy an apartment or small house when I graduate and pay off my student loans in full. It depends on the city I can find work in and want to live though. There are 3 I’m seriously considering and it varies about a €100.000 for a house between the cheapest and most expensive of the three.