This looks more like a tool for people working with "sentiment analysis" than to get the properly informed.
Not a trustworthy methodology.
https://ground.news/rating-system
They are based on the average rating of three independent news monitoring organizations: All Sides, Ad Fontes Media, and Media Bias Fact Check. ...
...the analysis is done in the context of the U.S. political system.
TIL Ground News is the new Raid.
Thanks for the video, very informative and entertaining.