I don't want my salary dependent on how we are doing on a monthly basis.
If I create my own company, sure. But I can kinda control it.
If there are a thousand other people voting for dumb stuff and I loose a third of my income, I'm gonna loose it.
Also if we are doing equal splits, college is actually useless. Why would I waste my time becoming an engineer, if I could have earned the same money the whole time instead. Even worse with american college, where you not just loose all the salary from not working but also like 10-20,000 in tuition.