He claims that ETH, DASH, shit 99.5% of all the ALTS are scams and the only coin that will survive is Bitcoin.
So l guess we should all sell our Alts now!
They are also much more scalable than bitcoin will ever be. If you ask me, there are some handful of altcoins that have potential to even surpass bitcoin in the terms of coin market capitalization. There are coins such as ETH, XRP, NEO,TRX and GNT that solve some real world problems and aim at connecting the blockchain technology to real world applications. Bitcoin will prevail, so will alts with good potential and utility.