According to David R. Hawkins, the local kopitiams (and hawker centres) are a low frequency venue. The people who eat out at kopitiams are vibrating at very low frequency - shame, anger, pride. If you don't want to get caught in a crossfire, stay away from low vibrating venues such as kopitiams. If you really have to buy food from kopitiams, please tabao and stay away from the low vibrating "salted fish" hanging out together exposing their flaccidness.
The flaccid generation fight over beer aunties because the superficial affection of beer aunties are, to the flaccid generation, a testament that they are not flaccid. The opposite is even more true, which is why they fight when they don't get the attention of the beer aunties.