I would argue that this assessment quite strongly examplifies the whole issue. I think that we have seen an unprecedented campaign to propagate the belief that the "mainstream media" is untrustworthy. And that campaign is very clearly politically motivated (funnily enough the most partisan of the big news networks portraits itself as the the upholder of truth, a misinformation campaign itself), and is very strongly based on misinformation and providing easy answers... Largely financed by an ideological opposition to government intervention and fueled by propaganda against global warming action