Hello!
If bitcoin died do you think people will lose intrest in other cryptos aswell? which altcoin would you invest in if there were no bitcoin?
If bitcoin for some reason suddenly disappears, other types of crypto currency will definitely continue to exist and develop. Each crypto currency is a separate closed system, which can exist independently. Of course, all types of crypto-currencies, based on the fact that they share common patrimonial features, influence each other. In addition, based on the fact that the number of coins and tokens exceeds a thousand, exchanging them for currency fiat is usually done through bitcoin or ethereum. If bitcoin disappears, the role of such an intermediary can be performed by any known coin, for example, ethereum.