You're entire system of reasoning comes down to choosing what to believe based on how much you like the person saying it. And when you don't like the person saying it you can't even say their name without inserting a stupid insult like "criminal cabal" and "OSINTbro shill". You systematically sidestep all questions on matters of fact in favor of naked tribal social reasoning. Even in this discourse you opted to reason about the motivation semantics of the GP, speculating outloud that they are "invested" in defending a certain position, rather than directly addressing the arguments they made for that position. Your follow up comment is based 100% in elaborating on which sources you think are more reputable and 0% in analysis of what these sources are actually claiming.
Did you just get here from Twitter?
I don't care if its Hersh or otherwise, if someone says 1+1=3 then what they are saying doesn't add up. Debunking the Hersh story isn't a claim about Russia doing it to themselves, nor even a rejection of the hypothesis that the US did it. It merely refutes the Hersh story as evidence one way or the other.