Hollywood is crawling with outsiders and foreigners. If you kick'em all out, you'll have nothing to watch but football and mixed martial arts, which are not the arts.
An actor's only job is to enter the lives of people who are different from us and let you feel what that feels like.
Disrespect invites disrespect. Violence incites violence. When the powerful use their position to bully others, we all lose.
As my friend, the dear departed Princess Leia, said to me once, take your broken heart, make it into art.