I don't have time to critique each entry in each list but the "Overman Warrior" produced a list full of athletes and entertainers who, to nobody's surprise, did not earn academic credentials. Yogi Berra and Christina Aguilera are featured. He is also qualifiably wrong about Page and Brin, Google's founders. He includes those who fail to complete a doctoral engineering thesis as "dropouts". Nobody on earth thinks that earning two degrees in a related field at Stanford equates to dropping out of school. Except "Overman Warrior".
Warren Buffett did not "bag" higher education: he earned both a B.Sc. and an M.S. in economics by the time he was 21. So you're also qualifiably wrong.
You introduce a new straw man, too: "...an ivy league diploma is not essential to success or even making the big time..." Nobody said that or at least I certainly didn't. But academic credentials are the primary driver for career and financial success. Here it is in visual form in case you don't want to read the documentation I provided above:
Their argument is similar to yours but hones in on natural talent rather than "rigorous practice, self-motivation, and support". No matter how hard you trained or how well you regarded yourself you would never be able to achieve Yogi Berra's list of athletic achievements. But that hardly warrants the recommendation of avoiding a college education.
Even Yogi Berra would have a good chuckle at that one.