Its like Hillary walking into a working class kitchen for the first time.
They've been shielded from even critical support of China and other AES for so long they literally, not figuratively, literally cannot process that people exist that have beliefs that aren't Reddit Approved. They immediately assume it's bots or wumao. Human beings can't possibly hold these beliefs, so they must be Oriental hordes or actual robots.
the only way one could believe this is a viable military strategy is if you have gamerbrain. if Ukraine knew that Russia was not going to go beyond the Donbass then when not just set up a shitload of defense and artillery positions along the border? it would be a massive military advantage to Ukraine and it's not as if the Western response would have been tempered because of it, they were sanctioning Russia even before the war began