I am friends with one of the families who had one of these lots. Zuck sent lawyers and private investigators to pit the family members against each other because it had to be a family decision. And with the lawyers to bury them in debt knowing they can’t afford to fight zuck’s billions. He will need security stronger than Ft Knoxx if he ever goes out these. He is probably the most hated person on the island.
I think this is his version of prepping. He is preparing for the population control, and he wants his ‘safespace’.