Well this is what the insightful Tone Vays claims...
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!
Well what he say might be true. However to believe in something concrete evidence is needed or it is just his opnion which cannot be justify. From what i know altcoins make a lot of people rich no matter whether isit a scam or not. Again this is my opnion and what i heard you should do your own check to verify if you want to know more
If we are to consider the level at which a lot of traders move out of the alt market once there is a slight change on bitcoin can actually be worrisome and considering it simply means they cannot stand on their own and they always get dumped in a huge way is even more worrisome. Nevertheless, it is a new market and we cannot because of that consider all altcoins as a scam, which is totally way absurd.