I 100% agree with everything you're saying.
However, let's not forget that 50/80 years were dominated by a two-headed fight for world hegemony under the threat of nuclear war and potential apocalypse.
In this fight, while the US was far more evil than anyone cared to admit at the time, and the USSR far less than the US propaganda would have you believe, RELATIVELY speaking one side did offer more freedom, liberty, and prosperity than the other. And the primary counterargument from the Communists was https://en.wikipedia.org/wiki/Whataboutism
This remains true today with China. CPC apologists are all too happy to point out (factually correct) gaps in US integrity and freedom. But in the grand scheme of things, relatively speaking, for all it's flaws, "The West" still has due process, doesn't ban religious expression, and doesn't put millions of citizens into force re-education camps.
The most recent Chinese return of the 2 incarcerated Canadians in return for the Huawei executive is the most blatant current example that China will do absolutely whatever it wants.
Whereas even in this news story - where you have government agents freely discussing assassinating Assange - there are others working against them, Lawyers using legal guidelines to flummox the plan, and ultimately it doesn't go forward.
For all of the US's evils, Russia and China would not have hesitated to kidnap or execute Assange in identical circumstances if he was hiding in an Ecuadorian embassy on their soil. He would have been disappeared a decade ago.