No.
Just a clarification – corporate news is corporate news, so that is the overall bias. But there are Dem-leaning and Rep-leaning news sources. This isn’t a left/right thing. This is by definition all right-wing media.
Media bias isn’t necessarily about incorrect info (although that happens too). It’s really about emphasis and omission. Fox is a large corporation that curates “stories” and frames them in a way that supports Republican narratives. CNN generally does the same to frame stories that support Democratic narratives.
Choosing a “side” here is absurd. It’s declaring that you choose to be marketed to in a very specific way. It’s not that the “facts” about events and the world are not there if you go through enough corporate news and parse the reality from the “bias” (again, emphasis and omission). The problem is that the overall framework in which we consume and process corporate media leaves us intensely interested in the periphery and focused on “stories” as disconnected events, and we are unable to piece any of it together into a coherent understanding of the power, economics, and things that have the most impact on the lives of every human living on this planet.
And it’s worth pointing out that in some cases, Fox might be more “honest” in some cases and let dissenting views on if they feel it will build the case against Democrats. This becomes a contentious issue because there is debate among the left on the utility of going on Fox. Some feel that it’s always worth it, since the left is aggressively excluded from CNN, MSNBC, etc. Others feel that going on Fox just plays into socially-conservative Republican narratives even when you’re able to express left-of-center views.
Anyway, it’s not that I would dismiss an article just because it came from a particular source. It’s that I don’t expect any corporate media to accurately frame a topic and provide appropriate context. It requires more research to get a true understanding.
Note also that I will generally not waste my time reading a lengthy article by some right-wing marketing hack. I’m also not going to spend my time watching Sean Hannity run his rancid, racist, fascist mouth.