Many seem to make the mistake of assuming that one’s allegiance to the US Democratic Party means that the individual is a leftist, that cannot be further from the truth. The most recent presidential election I hope would have dispelled such myths however I am not certain if that is the case. That said, the US Democratic Party is a right centrist party. I fail to see how a film with endorsements from Bill Gates and Oprah Winfrey is convincing evidence to show that this film is not rightwing propaganda. All conversations within the Overton Window of acceptability within the US are going to be right of center inherently, including films like this one.
The left is real, adapts to what can work, and learns.
On Sep 15, 1917, U.S. Department of Justice agents made simultaneous raids on forty-eight IWW meeting halls across the country ... arresting, jailing and convicting 165 leaders.
Want more ... see https://en.wikipedia.org/wiki/Palmer_Raids
"a series of raids conducted in November 1919 and January 1920 by the United States Department of Justice under the administration of President Woodrow Wilson to capture and arrest suspected socialists, especially anarchists and communists, and deport them from the United States."
You may want to recalibrate you sense of where the center is.