That's not the context. What they do in all sports is target well known writers that have a following, the ones that are directly googled and have an actual following on twitter and Facebook or are on popular podcasts/blogs. And the articles quoting this article didn't came out at literally the same time, there is hours between them if you take MEN and The Suns there is nearly 3 hours between them and the Guardian published it 1.5 hours between each. If you want to have a clue on the potential reason it was picked by papers it's with the MEN initial angle, they state that the sentence quoted in this thread had United fans furious, their article was published after the Athletic article was shared on
Reddit, after the quote was shared on Redcafe and after it was shared by the aggregator that you have in the OP.
Now I'm 100% sure that MEN publishes articles based on popular threads that are on the Caf, they have done it way to often for it to be a coincidence. Especially during summer.