As an F1 fan I was always shocked at they built it where they did and not Italy, but this is where the money was.
They whole project out there cost more than anyone thought it would, inclding the F1 track.
The park will not be allowed to fail, Ferrari would simply not allow it. I have no idea what the visitor numbers are to the area, but due to the problems all round the world they are probably not as high as they thought they would be. Maybe things will pick up but they have to make the normal person be able to afford to go and at the moment this is not happening
The park is built now anyway so it will just be the running costs that are needed so I think they will be ok.