I mean, how else do you want it explained? It’s spelled out in the article why it’s the same type of problem.
As for homogeneity, that didn’t stop the Wachowski sisters from a poorly made rehashed cash grab of a Matrix movie.
Yes, and they’re in a very unique situation, and importantly, were famous before they came out. Good luck doing it the other way around. Hence Ms Blanchett doing this, it’s about giving equal chances.