The same way there are so many goods in the super market trying to get your attention but you choose to go for what you were there to buy since you can buy the whole super market. Just like the cryptos in the face of the several ones competing for attention, I don't see any threat whatsoever because the ones that will stand out will surely do while the ones maintaining space will always be there, Our own as investors is to be sure which one we are putting our money in other to get intended return on investment.