... and replace him with some hardcore neo-banderist. Oh, joy.
More likely they will abandon him to his fate, but slowly, with the foot always on the brakes (as the EU and America are prone to do). The worst outcome, for the Ukrainian infantryman... The result is known, but the agony has more time to play out.
Zelensky is a clever entertainer. He won the hearts and minds of the Western public, and then used that public to pressure their Western governments into action.
If you recall, Germany, France, and America were ready to let Ukraine collapse. Zelensky "shamed" their establishment into helping Ukraine, but they were always reluctant passengers. When every doorstep featured a Ukrainian flag, and the papers were full of "I don't need a ride - I need ammunition" - it was impossible for them to resist.
Thanks to informational fatigue, other developing crises (Gaza, Syria, Iran, and now Cambodia), and some serious PR missteps by Zelensky and Yermak - the ground is finally shifting.
Western audiences still view him as some kind of Churchill or De Gaulle, but internally he is now nearly universally hated. Thanks to a botched mobilization, thanks to closed borders, thanks to censorship, thanks to his duplicity when dealing with foreign audiences and finally for the deep corruption of his entourage. People do not support elections (important to recognize), but he is also deeply, deeply unpopular.
This is not a popular topic to bring up in the West, still. If you do, people will reflexively accuse you of being a Russian agent or Vatnik (though they had never opened a Ukranian newspaper in their life). But the realization is slowly dawning upon them.
He has already lost support within the country, but holds on because he is seen as indispensable in marshaling Western resources and shaming their leaders into action. If this "magic touch" finally rubs off - there will be no real need for Zelensky any longer.
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My own "Russian" view is that he should make as big a mess as he can, because this serves our interests. Objectively - however - it is clear he is making many unforced errors which will redound on his country in ways that he does not seem to be able to foresee.