I am dubious. As long as Biden is in office...and perhaps even after...the money will flow to Ukraine. It gets laundered and sent back to the Dems in the US...and some Pubbies like McConnell.
The gravy train will not be allowed to stop. Period.
Perhaps if Zelinsky were to be deposed, terminated or some such neutering...it might have an effect. But as always, follow the Benjamins.
Word in the Dunbas is that Russia wants the Zelensky money train to continue. The eventual damage to America is incalculable.