Bitcoin is the free flow of value and the free control of value, allowing people all over the world to trade without obstacles. Bitcoin broke the walls between countries and created a completely super-sovereign decentralized currency, bringing the economic connections of the people of the world closer. At the same time, Bitcoin also used technical means to defend the inviolability of private property. As long as you don't reveal your private key, no one can take your bitcoins. Bitcoin is the first free currency without borders and restrictions in history, and it has achieved currency in the world.
At the same time Bitcoin will also make some people rich. Those who believe in bitcoin, no matter the price of bitcoin rises or falls, they will not sell it. When they look at the wallet again, the hundreds of thousands invested in bitcoin at that time may become tens of millions, and eventually they can  make you rich and free.