It pops up all the time, it’s a waste of time and I’m sure it has been used countless of times to discard some piece of information. It doesn’t add up anything productive to the comments, people who comment don’t even say anything they actually think they just “did you know that MBFC says this so it has to be truth?” I could go on but I think you get the idea.
Mbfc is just a score of how aligned with the empire propaganda machine an outlet is, nothing more. People who take it seriously should not be taken seriously themselves. If you need a site to tell you what kind of information you are able to see, regardless of you agreeing with the info or not, you should not be giving opinions online