Right wing news is from the limited sources it is because those are the only sources that will align with their biases. Most other news sources align with center-left or farther left biases depending on the source. This is very much about the market - the largest population centers tend to lean left so there’s a bigger market, it comes down to whether an outlet is trying to get a smaller slice of a much larger pie or a bigger slice of the smaller pie that right wing outlets share - it’s a lot easier to get a big market share when there’s less competition.
For an example of the sorts of biases you see - let’s look at hate crimes against Asians resulting from COVID.
Left leaning sources would upsell that increase in hate crimes, but weirdly avoid using any specific examples or saying anything about who was perpetuating them other than some vague statements about “white supremacy” and blaming the increase on Trump calling COVID a Chinese virus. Well, until one day when all the talk about it started using one specific example of a white guy hate criming an Asian, but that was a couple months after they’d started talking about the topic.
Right leaning sources would ignore or avoid the topic until they couldn’t get away with that any more. Then they focused on who was doing said hate crimes, because by the numbers it was mostly black-on-Asian hate crime, and blacks being criminals is aligned with their biases. This is the same reason why left leaning sources tried to avoid who was doing the hate crimes against Asians until they had a prominent example with a white perp - it’s hard to sell black folks acting in the name of white supremacy, and blacks being criminals is not aligned with their biases.
