Banksy and Satoshi Nakamoto wanted to achieve one goal - to make people open their eyes. That makes us think and that's what we need to react, to discard systematic brainwashing.
Although they used different approaches, media and technologies the essence of their concepts was very alike. The most important part of the plan of both of the artists was to remain anonymous. They refuted the fact that boasting and self-promotion helps getting you anywhere and proved that doing so leads to selfishness.
That was the key to their success - giving power to the people, authorities' worst dreams. That is so freaking outstanding, a human race phenomenon !
People's response was greater than anyone could imagine. We became co-creators of their ideas. We revolutionise their work.
Their art started movements driven by global community. Literally an alive legacy manifesting every day since then. This is the biggest revolution of all times and so low profile that hardly anyone is aware what's happening.