I wonder how many people actually have a problem with this. Very few I'd suspect. Zelensky still seems popular within Ukraine, and I think most would agree that this isn't a good time for a change in leadership. Plus elections are expensive and nobody in the occupied space would be able to vote. Yeah I think this was the right call.
Probably trying to paint a narrative that Zelensky is undemocratic and corrupt, which some people in the US might believe.