She's not a minority and "white people" didn't allow her shit. She's a highly privileged person who happens to be a mutt, her family and connections allowed her to start in blockbusters.
Tessa Thompson Doesn’t Want To Work With “A Bunch Of White People” And “A Bunch of Men”
Oliver Barnes
Sebastian Robinson
She has connections, there's ^probably a powerful lesbian ring operating in Hollywood. Ellen Degeneres, Oprah Winfrey etc... A lot of media women happen to be lesbians andi t's not just a coincidence.