So, if you look back historically, there are very close to zero major fortunes which your posts apply to. The vast, vast majority of fortunes were collected in other ways, for nearly all of history, from kings with armies to feudal landlords to slave plantation operators to bankers to modern landlords...
A few more recent examples:
* AT&T: got lucky because *someone* had to be the network-effect monopoly winner
* Standard Oil: took natural resources out of the public ground, dumped toxins in the public rivers to make money
* Microsoft: cloned C/PM, got a contract through crony family connections, then engaged in illegal monopolistic tactics to make money
* Facebook: got lucky because *someone* had to be the network-effect monopoly winner
So the rest of us are discussing world economics, politics, and history. You're discussing... a few engineers and scientists? That's kind of *irrelevant*, right?