Because the normal, expected state of things is that humans and the organizations that humans create are biased like hell.
This is a ridiculous claim. You can't prove a negative. If they are being biased, it's on the person making that claim to provide examples/proof.
Analogue: "Prove you're not hitting your wife", etc.
This is not the same as "not beating your wife". Vast majority of people are indeed innocent of such crimes, so there is no problem treating them as innocent by default.
I would personally be happy if the medium didn't try to prove its absence of bias, which would indeed be hard, but at least tried to prove that it gives platform to sufficiently different views.
Note that we speak about "real world" proofs (preponderance of evidence etc.), not pure abstract mathematical logic which cannot be applied fully in real, messy human society.
Again, it's not about being default, it's about not being possible to prove, which you asked for in your original post. The number of people or publications being 1% or 99% is irrelevant. If someone is biased, it's trivial to point out how, and if they're not, it's impossible to prove so. See: https://en.wikipedia.org/wiki/Russell%27s_teapot
> Note that we speak about "real world" proofs (preponderance of evidence etc.), not pure abstract mathematical logic which cannot be applied fully in real, messy human society.
This I'm not sure what it's supposed to mean. Logic is basically a flow chart where things either follow or don't. It's absolutely applicable to real world messy human society.
In many situations, you will have contradicting evidence and you will have to decide the case anyway.
The best you can hope for is a source that wears its biases on its sleeve. Then you can judge how those biases might have influenced information from that source.
The least-reliable sources tend to proclaim their "neutrality", i.e. they deliberately conceal their biases.
If something claims authority, but with no responsibility and no oversight...
> The labels themselves are neither false nor defamatory; to the contrary, they constitute protected opinion.
[1]: https://wattsupwiththat.com/wp-content/uploads/2021/12/Faceb...
Rittenhouse carried a gun. Left wing sources said it was illegal and he was charged with it. Right wing sources (e.g. Viva & Barnes) said it was actually legal because of how the law was written and predicted it would be dismissed by the judge.
Politifact factchecked the claim that it was legal as false.
The judge dismissed the charge.
Politifact updated their page, not to admit they were wrong, but to double down that they were in fact right, not the judge. [1]
In many cases, fact checking websites strawman the claims to dismiss everything. In this case instead of factchecking "Rittenhouse was legally carrying" they fact checked "Rittenhouse was PERFECTLY legally carrying" so that when it turns out it was legal they can say "Yes, but not PERFECTLY legal".
[1]: https://www.politifact.com/factchecks/2020/aug/28/facebook-p...
In other words, the legislature may have tried to make what Rittenhouse did illegal, but they failed to do so clearly enough, and that means it is legal.
Even if we allow for a gray area of "legal but not perfectly legal", it's not the legitimate province of media fact-checkers to arbitrate the boundaries of that -- for the same reason it's not legitimate for the state to arbitrate the boundaries of its own vague laws. Media fact checks are, in part, a tool for the media to discredit and damage the reputations of people it doesn't like. So the media doesn't get to write the rules of what is a fact, and gray areas should be construed in favor of the person being criticized.
I recently saw USAToday "fact check" the claim that Fauci once said masks provided no protection from Corona. This was classed as misleading and lacking context - despite the fact Fauci said this on primetime national TV. There's video for it easily findable (thought certainly a little hard to find thanks to search engine fuckery). - https://eu.usatoday.com/story/news/factcheck/2021/06/03/fact...
Did any fact check sites cover America's lies to go into Iraq?
How many of them looked into the promotion of a known torturer and destroyer of congressional evidence to a top US position?
How did your favorite fact check site cover the Deepwater Horizon spill? Are they talking about Stephen Donziger?
We could go on all day, but it's farcical that anyone still believes these people.
And yes, I only stated my opinion. If I would do a more thorough analysis, maybe I wouldn't waste it on HN, but try to sell it to some major newspaper for $$$.
You are welcome to completely dismiss my opinion.