It can be quite scarey finding out that some of these theories have a basis in truth, like big tech companies buying land in central and south America to build their own utopias where there is no governemnt, and people will live on their ideas.
Those of us who have been around the block a bit may remember hippy communes from the 1960s (I think Israel had the kibbutz system which was attractive to many) but what happened was they were unsustainable as models for living as people tend to fall out, and some people rise to power and abuse it, just like in the real world.
I think people with too much money (and there seems to be plenty of those around just now) like to play God until they realise we are all just human.
I'm not sure about Blackrock. I have heard the name, but have better things to do with my time that give them that, as well as my money!