The reality is that most of the Ukrainian leadership is like Timur Mindich - furiously stashing away cash for the day when they inevitably have to flee to the west like he did. For now they are generally safe in Ukraine as Russia avoids bombing leadership centers for strategic reasons.

The west tolerates nearly all of the corruption in Ukraine but keeps tight control of two political organs in Ukraine - NABU and SAPO.

These "anti corruption agencies" will mostly hear and see no evil until a politican in Ukraine deviates from western foreign policy goals. Then they "discover" how corrupt this one individual turned out to be and crack down on them until everybody is once again on the same page.

Twice they have threatened Zelensky (once when he tried to bring the agencies under his direct control) and twice he has backed down.