... the community being the world? Not just the "tech community" as it currently stands.

... seriously?

Developers are not the community. Why is that a hard concept?

Apple is a Bay Area company, based in America. It should statistically show something closer to the actual diversity of the country. Pointing at the developer community as being what companies should be reflective of simply says "maintain the same set of biases".

The demographics in that graphic are not something that is closer to the actual diversity of the country. You are really missing the point.