>>12699272K but the big moguls don't "major in business". Bezos is EE and CompSci, Musk is econ/physics, Gates doesn't have a degree and majored in pre-law and took math/comp sci courses before dropping out, Zuck was a compsci student, etc.
People who get money don't "major in business", they:
1) Get lucky enough to go into an inevitable tech field early
2) Make a product marginally better than their competitors
3) If (2) happens at the exact right, lucky time, they will get a network monopoly on the service (which was a total inevitability)
4) Once you have (3), it is a really, really hard-to-fuck-up march to billions of dollars because of stonks combined with the fact that you can eat the legal cost of suing smaller potential threats out of existence.