If only WaPo had applied this sort of scrutiny and skepticism to their 'Russians hacked the power system' story; millions of people wouldn't be misled today and perhaps the White House wouldn't be harassing Russian diplomats.
Trust is not binary. You don't have to "trust" WikiLeaks to wonder if there's something sketchy going on.
(In particular, I don't trust Wikileaks to know whether they are being played or not. Attribution seems difficult.)
because he might actually know? it was his organization that received the documents, after all.
is he lying about it? possibly, but what incentive does he have to lie about it?
was he deceived himself? possibly, but if that's the rabbit hole you're going down than what would establish confidence that _any_ claim on this subject is a truthful one?
because the various people claiming the opposite have a clear political agenda that is consistent with the narrative they have been aggressively promulgating through a complicit media? Assange isn't the one trying to start a new cold war. the Clinton faction of the state department and the CIA on the other hand...
What is CrowdStrike's "clear political agenda" and where is evidence of it?
Russian intelligence are presumably quite capable of laundering it through an intermediary, which would make his statement literally true but misleading.