Thinking out loud…

Feigning madness as a way to evade responsibility!
In my view, this tactic might be employed by a former president of Ukraine. The apparent inconsistency and chaotic nature of his actions could serve as a prelude to declaring him legally insane in the future.

Yes, this idea might sound absurd, much like the current situation in Ukraine itself. However, as a means of self-preservation, it could be a plausible scenario.