It's a-little-ambiguously-coded pro-MAGA how dare people hate the right, the right will have its revenge bit. It doesn't really talk to The Messenger.
Sort of, but also I disagree with you, even centrists saw how dehumanizing and hateful the corporate media became over the last few years and it has turned open-minded people against them.
It's talking to the author of the article, who rather ludicrously diagnosed the problem with the Messenger as it being not biased and ideological enough.
I agree that this is what OP is saying. But it's funny that that didn't actually happen? All I saw was mainstream media outlets continuously chiding their own readers for not being sufficiently empathetic to poor, white, Trump voters.
You'll notice and remember what annoys you. The articles confirming your world view aren't noteworthy. I'm curious what media you consume. I stumpled on an opinion piece just the other day with "red flags to identify a Republican", I may be biased but it seems those kinds of pieces are always from one side of the political spectrum.
Likewise I've never seen "if you vote for democrats swipe left" on Tinder, but the opposite is extremely common.