Plus Hollywood's been infested with commies since the Cold War, even Walt Disney confirmed that.

Long before that

As the anti-intellectual threat of Nazism increased to political violence, the founders decided to move the Institute for Social Research out of Nazi Germany (1933–45).[12] Soon after Adolf Hitler's rise to power in 1933, the Institute first moved from Frankfurt to Geneva, and then to New York City, in 1935, where the Frankfurt School joined Columbia University.

Or the most famous Fabian socialist in “media” at the time George Bernard Shaw

He is the only person to have been awarded both a Nobel Prize for Literature (1925) and an Oscar (1938). The former for his contributions to literature and the latter for his work on the film "Pygmalion" (adaptation of his play of the same name).

The communist infiltration started long before the Cold War