That's why I keep my fingers out of that. Even I don't know shit about this topic - as just being proved

- to me it seems more some kind of a casino. I dare say like kind of a (still legal) snowball system you can speculate with and bet on, plus a good place to park, move, and laundry black money. All I (seem to) know (read about it) is because of it's blockchain technology's rising amount of data, therefore rising needed computing power, and rising energy consumption, it's not capable to become an actual replacement for real money.
6502 elaborated this even more. But many others here also know.
Personally I believe this Bitcoin - in this case I actually mean Bitcoin, because it seems to be the biggest but anyway the most popular 'cryptocurrency' - is just a giant bubble to burst sooner or later.
But since when you read non-technical - non-FreeBSD related websites

- but bypass some mass media, especially business stuff, also what some politicians dream of, there are actually ideas to make it the real thing.
That's why I post it here into this thread of 'What will by hyped next beyond reasons to BS?'