Intresting facts about why and what crypto currency

Hi, online earners,
Let's talk about crypto currency. We generally use our National national currency to purchase goods and services. Our national currency is control by reserve banks and most of the country do not follow gold standard so our national currency have chances or at least higher chance of getting manipulated than crypto currency or previous metals like gold and silver.
Crypto currency too Just like national currency but it is decentralised so no single entity can manipulate it and it is much like privious metals in a sense that it can me generated in limited ammount as gold ans silver can be mined it's the same but digitally.