Probably very little noise. Even a child would learn very quickly to be quiet, but more likely they'd just mentally and physically shut down from that kind of abuse. Drains and a hose for sanitation. No one living long enough to worry about food. I don't know. Gross to think about.
Think of the sanitation, feeding, watering, and noise that 100,000 kids in cages would make.
Probably very little noise. Even a child would learn very quickly to be quiet, but more likely they'd just mentally and physically shut down from that kind of abuse. Drains and a hose for sanitation. No one living long enough to worry about food. I don't know. Gross to think about.