You are so ignorance. It has an amazing backstory:
Once it was aiece of old Florida land, then it became a parkinglot when a magical film company opend a theme park there. People of all over the world came (except narrow minded Disney lovers). Then a other company came and redeveloped it into CityWalk, then another company came and did it better, the end.
I personaly think it beats the bs of the Disney Springs back story.
Skull island is an Island. It says so in the title, get over it.