I don't think Colonialism is the correct descriptor these days for the global Oligarch class buying up all the land future generations would be able to use and

I don't think Colonialism is the correct descriptor these days for the global Oligarch class buying up all the land future generations would be able to use and locking it away. This isn't just an American problem and it's not just idyllic islands that are being locked up. It's the establishment of a new form of Feudalism.