Laurence Olivier, Paul Scofield, Anthony Hopkins, Michael Gambon and Patrick Stewart have all played Othello, despite being white.
Yul Bryner played the King of Siam, despite being white European.
Felicity Huffman played a man undergoing treatment to be a woman, despite being a woman.
Fiona Shaw played Richard III, despite being a woman.
Daniel Day Lewis played Christy Brown in My Left Foot, despite being able-bodied.
Tom Hanks and Sean Penn have played gay characters, despite being heterosexual.
Yet because of your crippling fixation with the persecution of white people, you get riled by this?