Bitcoin is not "cryptocurrency". You're confusing things and messing all up just like @Shitshow!.
You should listen things like this:
https://www.youtube.com/watch?v=TwWVKqpxZtISee what he says about fiat money... And think again and try again!
22 years later and this speech could still be held today, word by word. Its probably the latest speech of a politician on this topic, even tho its so old, that says a lot. I cant even remember any other politician trying to address these issues ever and were seeing the results of it. Not one single issue he addressed was solved in the last 22 years and we will have to pay the price for it, as they just have been delayed till now.