Crypto currency is a thing about which not who does not know how it will behave. In particular, coins. These do not depend on anyone at all. Even from a hundred alcoys, only one can jump out to a good price.
Altcoin's inability to survive in the crypto market is a mistake from the developer. when they cannot maintain the price and value of their coins in the market, of course the market will make these coins. many new altcoins but not many can last for a long time, because developers ignore their projects.