Crypto currency’s are a complete minefield

I have yet to meet 1 person who can actually explain exactly how there came about, who owns what, how they work etc

Still waiting for someone to explain how they first came into existence?? Did someone just make them up and sell them(whatever they are)

For every person who has made a fortune another 10 have lost money

Disaster waiting to happen in my opinion and many people will get their fingers burnt (again)