Why Trump wants rid of Zelenskyy

Talking on the Judging Freedom podcast US Lt. Col. Karen Kwiatkowski says that Trump is cooling on Zelenskyy because he's slowly losing and Trump only likes winners. That is psychopathic of him though I do not think he is necessarily a psychopath. He might be.

The war, she says, was about degrading Russia and making money but the Russian army is "bigger and better than it ever was" and massive amounts of money are being stolen in Ukraine. 

Russian victory she thinks inevitable and Trump knows it. 

Zelenskyy meanwhile is disobedient, attacking Russian refineries.