I felt the same alienation when people talked about their (or really, their parents’) cottages, time shares, vacations, hockey season tickets etc. Seemed like everyone had been to Europe (I know not everyone had but so many people talked about it.) Some people even had boats and horses etc. A few had condos bought for them by their parents and people talked about how their parents were paying their tuition. That was also hard to hear.
I never understood worrying about what's on my fellow classmate's plate. I take my exam. I do the best that I can. If I get a B, I get a B. If i get an A, then yay. I know I didn't lose a shade of a grade because a few people got extra time through accommodation. I lost a shade of a grade because I screwed up. There's no guarantee I don't screw up even if the prof gave me time immemorial.
Legit or illegitimate accommodation doesn't bother me. I'd rather the person who actually needs accommodation get it even if five others are "cheating" the system. It doesn't and shouldn't affect me. Just focus on yourself.