You are getting confused perhaps. And no need to call people fools : that's primary school behaviour that i won't stoop to.
when I say used as a currency I mean in the normal sense ..for purchases etc. it's made progress in 3rd world economies so that's a positive but hardly anyone in countries with a decent economy use crypto for transactions. I think that's pretty simple to understand; suppose you could look at that like a growth opportunity ..imagine when people actually start using it....
