The MO is shoot the messenger. As old as the hills.
We aren't discussing what Wikileaks leaked anymore. We are discussing Julian Assange's cats. See how they shifted our attention? That's the power of a propaganda - eventually, it will work. They just have to keep at it, and they did.
Nobody even disputed what was leaked. Officials confirmed the authenticity and so far, 0% is wrong of the leaks. Yet, we are still discussing how the condom slipped, the smell of the cat, and so on, and so on.
No consequences for anyone, almost. We should focus on whether the leaks are legitimate or fabricated and then deal with the perpetrator(s) in a court of law. We should not focus on the person that had the platform to leak them on.