My idea on the commentary of Corey Goode that this planet is a 'grand experiment' is as follows.
It is about creating a place where there is catalyst for any who want to come here (3rd, 4th, 5th and 6th density) 5th density can engage with the internet and a lot of far out ideas. (As one option). Watching Steven Spielbergs 'Taken' series (and Star Trek). Many other people can have catalyst and many service to others people are manipulated by the negative groups without having any awareness of it and perhaps, experiencing genuine positive polarity and it not being a problem.
There is also a lot of catalyst for more negatively inclined folk.
And when things go wrong (I.e. soulmates don't get together for some reason) they can collect data... Yuk.