Great explanation and I agree but I'd like to 1-up you. Learn about Monero in addition to Bitcoin. Data is and has been the new currenc and tool for control. A public block chain of all transactions will only be used against the average person (while there are immoral people). Monero is the hard cash equivalent "private" cryptocurrency that has the current potential to fully disrupt the world powers. There's a reason Monero is the main cryptocurrency used on the Dark Net.