It's ironically comforting to think that they have an ultimate plan and goal, even if it involves killing most of us, but it's not true.
This is merely history repeating itself for the umpteenth time.
People who have all the money and power want more because they got into those positions in the first place due to the sociopathic, narcissistic mindsets.
The plan is and has always been no more complicated than, "I'm infinitely more important than you, I want it all, and you don't matter."