A kid in my elementary school got yelled at because her stomach gurgled too loudly for the teacher and it wasn’t til years later that I was like “She lived in a trailer park, she probably didn’t have food at home” and realized how fucked up that was (to be totally fair, the teacher was kinda joking and had a reputation as the asshole teacher he really leaned into, so he yelled at kids for stupid shit all the time, but still)