It applies to everyone, at scaled down values. If you don’t understand that, you need to get your mom to complain to the principal at your school, you should have learned ratios in grade 2.
This thread is utter nonsense. Balance matters at all levels of wow. There are internal and external reasons for performance discrepancies, and as long as you don’t ignore the internal reasons it would be asinine to pretend the external reasons don’t exist.