How did the Russians manage to neutralize all those bioweapons labs so quickly, with no release of pathogens?
My bet is that Zelensky had already shut them down. Maybe had friendlies surround them one night after everyone went home. Quick, easy, little risk.
And… such a bold move by Zelensky would have been an immediate tipoff to Bidan as to where his allegience was, and that the Russians must be about to invade - Bidan would know that Zelensky would risk a counter unless the Russians were physically present to defend his move. So, a Zelensky move like that would explain why Bidan was adamant the Russians would invade.
In any event, I think it is clear Zelensky is already in a deal with the Russians.
Zelensky wants to still be defending Ukraine, however, to block a SorosClinton shitbag from taking over control of the situation from the Ukraine side.