[wwweston]

I can think of a handful of "left" (for the US) outlets that I think produce content that's disinformation (for example, the first place I heard heavily play up the idea that SARS-CoV-2 was artificially created in a lab was on an obviously bullshit supplement-promoting program on the Pacifica network), and it should absolutely be appreciated that there are actors intentionally inflaming/manipulating discourse throughout the political spectrum.

But the fact is that few -- if any -- media projects where this is a consistent/repeated problem have the household recognition or reach in the way that Fox News or similar projects on the right do. Disinformation currently plays bigger and more intentional part of the political right. Not because it has to be that way (conservatism certainly doesn't require it), but key figures have accepted it as a significant part of their strategy.