>Here's a quick quiz for you: name a woman/asian/black person that is active and does interesting things in the Python community?
Mahdi Yusuf, Audrey Roy, Bryan Veloso, etc. You see what you have always seen. Open your eyes, there's more in front of you than what you consciously choose to know.
Bill Evans played with Miles Davis for no more than a total of 8 months. Miles Davis was a genius before he met Bill Evans. Bill Evans was a good piano player who complemented Miles's playing style @ the time. Without Miles Davis there's no Bill Evans, John Coltrane, Wayne Shorter, Herbie Hancock, Philly Joe Jones, Paul Chambers, etc.
All of the players you mention would be remembered as greats with or without Miles Davis. Their playing might have been different, but Miles wouldn't have been Miles without them, either.
Calling Bill Evans a "good piano player" is like calling Feynman a "good physicist".
Even though I consider all of these musicians to be greater than Miles Davis, it was Miles Davis who, as a band leader, let these individual members not only play in his band, but also shine by letting each of them solo on pieces instead of just him.
No one person deserves the credit. Duke was groundbreaking, but even without him there would have still been Billy Strayhorn and Charles Mingus and Thad Jones pushing the same boundaries of group writing and harmony, to name just a few.
If you read the comment carefully you'll see the secret is hidden in plain sight. Unfortunately my procedure for deriving the "encyclopedia of the situation" is a closely guarded secret; in 15 years or so it will be 200 feet tall and eating your city...