Nothing in the current chart addresses the Overton window or the issue of 'fairness', particularly.

Of course it does. One of the ratings is "Incomplete/Unfair Persuasion".

See those media outlets down the bottom? The ones labelled "Contains Misleading Info" and "Contains Inaccurate/Fabricated Info"? They're the ones outside the Overton window. Views well outside the Overton window don't even get ranked.

One of the main tricks of propaganda is selective reporting. How does your "media bias chart" rank media according to the stories they don't cover, the facts they don't mention? Or their use of biased language and spin?

You'll also see that AP and Reuters are no longer at the very top.

That doesn't change the fact that most of the news/media sources in that analysis get around 50% of their international news from the same two sources, AP and Reuters. It is not entirely true to say that AP and Reuters write the news and the rest of the mainstream media just republishes what they say, but that is closer to the truth than the alternative.

The least-biased, most factual reporting at the top middle are of course the most reliable.

You think that CBS is "least-biased, most factual"? 🙄

Okay, maybe I'm being unfair. Perhaps CBS is factual and unbiased when it comes to local news. Maybe. I'll give them credit that their response to the death of Officer Brian Sicknick was much more sober and careful than most other media outlets. They get a point for that.

But when it comes to international news, you are drowning in so much propaganda, and so brainwashed, that you cannot even recognise it.

No matter how often those media narratives get admitted to be false (Iraq's WMD, Russiagate, "there are no neo-Nazis in Ukraine", "the Covid Lab Leak theory is a racist conspiracy theory", "if you get vaccinated the virus stops with you, you won't get sick and you won't pass it on", Oct 7 atrocity stories etc etc etc etc), even when you can see with your very own eyes that they are lying or manipulating you ("mostly peaceful" riots with the city of fire behind him) you are still incapable of admitting that the sources you have been told to trust are purveyors of propaganda.

At least the citizens of the Soviet Union knew that Pravda was lying to them. You've just drunk the Kool-aid and think that you're being told the truth. "Oceania has always been at war with Eurasia."

What should be addressed is the way in which social media is now spreading disinformation more effectively than the companies at the bottom right of the Ad Fontes chart.

Only government-approved disinformation is permitted. Only government-affiliated private companies, staffed by spooks, decides what are the facts.