I find it especially ironic from an MJ fan point of POV that "fake news" all of a sudden is considered such a problem by the mainstream media and they point their fingers at social media and so called "alternative news sites". While I agree that is a real problem and I do not condone any kind of lying and twisting of facts by anyone about anything, but I find it hypocritical that the media is now whining about this while they themselves have been the generators of so much fake news when it came to MJ and no one batted an eyelid. Of course, it affects less people when the target of fake news is just one pretty vulnerable person (or just a few, select people - eg. tabloid lies about celebrities in general) than if it is about larger social groups and in political matters, still fake news are fake news no matter what or who they are about and how many people they affect.
As you said it wasn't even just tabloid media, but so called "respectable" media happily joined in the spreading of fake news as well. They were less the creators of them - unlike tabloids - but when it came to MJ and bashing him they happily used those tabloid sources referencing them as legit, trustable sources. I have often seen papers like the Gurdian, the Independent and other so called "serious publications" use The Sun or the Daily Mail as a source when it came to MJ. Or Radar Online for that matter - see when last year that whole fake news of child porn being found at MJ's premises spread through the media like wildfire and no one bothered to vet the information before publishing it. Well, no one but People magazine. They were the only ones who reached out to Santa Barbara police and Zonen and asked them and then published their answers. No one else did.
And now the same media is whining about fake news and unfair attacks on them. Ironic.
I know this is bigger than MJ and I know it is usually different people who write the political or economical columns than the entertainment colums and yes, I agree it is very dangerous and wrong when the government attacks the media based on simply that they do not like what they write about them. However, if you are going to be outraged about unfair treatment, you should at least treat others fairly. It's not a one-way street and the media have done their share for people not trusting them and turning to "alternative news".