Yo mean right wing beliefs or beliefs you think are right?
Right wing beliefs.
I'm not saying its wrong to express your conservative beliefs, but it's a huge income killer, as we've seen in adult swim and Sam Hyde. Right now it's the slightly unpopular opinion and the opinion that drives away the really polarized left. I honestly think that businesses and entertainment should always maintain an unbiased and non-political stance on everything.
Hollywood is probably more left because most of its celebrities are rags-to-riches minority status entertainers.