sure - the extreme left voices have definitely become louder, because this kind of emotive argumentation is wildly successful.

But they are following the path blazed elsewhere. The primary source of griping and emotion have been owned by right wing media. It’s their whole shtick.

The statement itself, is because tons of research comes for universities, which the conservative news and opinion machine are dedicated to denigrate and demolish.

So you see reality have a left wing bias, because conservative information providers have to reduce support and credibility of science.

See creationism for an example of how far this has been taken.