Mosh, really has done nothing that the fans want, Stadium aside, he has gone after Marquee moments from day one and it has spectacularly failed.The poll would be much different if it was done during the first 6 games of the season. Swing voters will always vote based on the recency bias theory. If Everton starts winning again and Everton looks to be improving after the changes he made, I suspect a similar poll will see a swing in the other direction.
A theory of mine but it seems like Moshiri has been doing what fans wanted for a long time, appoint someone with football knowledge, Benitez, hands him power and retreat into the background without meddling. Maybe the 500m wasted has woke him up, maybe he is focused on the stadium. Maybe Usmanov is insisting.
You can disagree with his choice but he seems to be doing what many wanted.
He needs to let the football matters be dealt with by knowledgeable football minds and leave well alone.