Why do you say that? I thought Buffet was just a savvy investor. Got in early on things like Coke, Wrigleys, Geico. Not attacking you, I just don't know. Maybe I have the wrong impression of Buffet.
Do a little reading on how Buffet made even more billions from owning power companies that were involved with the Enron scandal and "deregulation"(he owns one in Portland, Oregon I believe).
Free Lunch is one book that calls him out on it. He continues to this day to receive subsidies for his various companies while Americans struggle to keep their jobs and then spouts off about his taxes being too low. George Steinbreiner is no different.
Subsidies are nothing more than corporate welfare...he is just a welfare baby. While he did get lucky with some early investments his true fortune came off the backs of taxpayers.