Those people are not here so long, saying thats altcoins will no longer alive soon is a big mistake and seems to generalize because of price. For me price doesnt matter as long as the volume of the currency is still high. Development is one good basis. Altcoins have different vision and idea thats born to help the top currency to have a bigger price. How do btc reach its 20000$ last year if no altcoins being traded? Am i right?