I think the fundamental mistake this article makes is in assuming that bad-faith tactics are non-partisan. It's not as if fake news is coming from equally both sides of the spectrum. It's not as if there can be any equivocacy between Trump's administration and Biden's administration in terms of their willingness to lie. Right-wing media and left-wing media do not manipulate the truth to equivalent degrees. Science does not equally support liberal and conservative ideas about medicine and the environment.

I'm not saying that no elements of the left operate in bad faith, or that elements of the right do not operate in good faith. I'm saying that (as the saying goes) reality has a liberal bias, and the question is not "how do we fix the discourse," but rather "how do we fix what conservatives have deliberately done to the discourse."