This is the heart of the problem.
I know the current South Korean president owes his victory in part to popular resentment in the face of the Moon administration's inability to stem the explosive growth of housing costs in Seoul.
Could it be that the target demographic for this Legoland just doesn't have enough disposable income or free time to make the asset profitable? It sure seems like it. Other Legolands around the world don't struggle with profitability. Distance isn't an issue for car owners. But cars are more expensive than ever. And shelter costs in SK are too high in proportion to household incomes.
Housing speculators and NIMBYs are going to kill capitalism.