I was going to postulate that Hollywood could not survive a year by producing movies without violence.
Then I realized the answer
PORN

Technically, that's not Hollywood. That's the San Fernando Valley's claim to fame.

When Hollywood gives back or donates to the disadvantaged ALL of the money it has ever made on guns and violence including individual actors who have also profited from guns and violence, then I'll give their posture on gun control some credence. Until then they are whores.