No? Because before cryptocurrency, dumb money was in dumb apps like "Yo". The problem isn't cryptocurrency or fads. Its stupid investors spending money on stupid things. I mean, its fine, its their money and all. But obviously, if investors spent the money on more useful things, it'd be better innovation for everyone (and those investors would surely get better returns). At the moment, we're in an "everything bubble"…
People aren't investing in cryptocurrency, I don't care what /r/bitcoin has to say about it. People are speculating in hopes of making a lot of money off of a bigger fool.
http://money.cnn.com/2017/12/21/investing/long-island-iced-t...
Erm, yes they are. And they're doing it in roughly the stupided manner possible. There's a ton of people who literally hear the word "blockchain" and then just throw money at it.
That's why these no-name penny stocks go up 200%+ when they change their Facebook page to include the words "blockchain", even if it makes no freaking sense.