Bitcoin is a digital currency many were hook up to this even if we can hold it or smell it. Whats with bitcoin? How to spend it? Why many people bought bitcoin?? If there is only one people left with all the bitcoin in the world what will he do? Sorry but Im a newbie so please respect my post. Im just curious..
Bitcoin is the virtual currency in the digital world, and to use it in the real world we have to sell and trade it into $ (dollars). for now it is rare for people to receive payments through bitcoin, because bitcoin prices often change unexpectedly.
in my opinion, someone has all the bitcoin, he will be the richest man in this world. as we know Bitcoin is the most expensive digital asset today, at a price of $ 7000 + for one bitcoin. I hope this helps