Sorry. But just a few of the names he does not recognize. BitShares, Dogecoin (amazingly) , Maidsafe coin, NXT, Dash, Reddcoin, Monero. Are around and doing well. There are plenty of others I also recognize.

Sure some I don't. But it makes me nervous when someone looks down a list like the 2015 list and does not recognize things like Dash and Monero.

And then wants to give me (disclaimer please) advice. Sorry but his central premise seems a little shaky to me. It seems like either he does not know his coins (and tokens) or is counting on the fact that his audience doesn't . Or won't even fact check.

I will say this. He is correct in that many of the 1500+ coins listed on Cryptocurrency Market Cap today will be gone in a year or two. But a fair number will be there for years to come with much higher prices. IMHO Not an expert and not claiming to be.