Let’s get the right director for the movie. Find the right voice that works for the films being made. Saying that only black directors should direct Black Panther and that only a woman should direct Wonder Woman is actually the very definition of racism and sexism. It’s assigning labels based on specific criteria. Rather than looking for the best candidate, you are basically asserting that the only appropriate choice is one based on race and gender.
Let’s find more diverse voices in film, but let’s not turn these movies into some kind of pointless litmus test for just how poisoned we’ve all become by political correctness. Find the right talent. Black, White, Male, Female… whomever. Just don’t limit your choices based on a ridiculously limited criteria.