I wouldn't dismiss his prediction immediately. Why are you saying that he is delusional? It's based on your past experiences, which show that nothing of the sort has happened with an altcoin in the past.
yes but also from the fact that we do not see any good altcoin projects alive at the moment, there are many half dead, half ass projects and there are lots of dead ones.
unless a Satoshi Nakamoto 2.0 comes out in 2017 i don't see a new good coin being created.
But the key to this market is that it is unpredictable, bitcoin was completely worthless at one point, and who could have predicted it would be worth close to a $1,000 just a few years later?
it wasn't really hard to predict price of bitcoin will rise up a lot when it was 1 cent.
you know what bitcoin offers its users right?
If there is no major adoption of bitcoin soon, it will lose ground, but yes, McAffee's statement seems kinda unrealistic.
what grounds? bitcoin has a certain level of adoption, even if it doesn't grow it will still have this much adoption. and unless you can see 1/10000th of that adoption in any other altcoin i wouldn't worry about any grounds!