So what he's saying is: my personal efforts focus on helping those that currently don't get help, don't have a voice. White man are doing fine already, they can forget getting direct help from me because they, as a group, don't need it.
So yeah, you can be upset that he's not offering to help those who, as a group, already have a path to getting into Python. Says a lot more about you though.
And how do you define mentoring? Clubs? Participation in class?
Is an Italian man's participation in an open-source project equal to an American's? A Russian's? Why, because they're 'white'?
Should a Swedish man then be barred from help?
You seem to be trying to portray some kind of malicious intent by someone who in real life is a very nice and humble guy.