Altcoins certainly have a future. Although there are now so many frauds, it is undeniable that there will be some high-quality and valuable Altcoins. Although people do not trust them now, they will be buried, but I believe it is gold. It always glows. When the scam projects are eliminated by time, the Altcoins that survive will be recognized by people and they will reflect their value.
That's right. We can see the result from Dotcom bubble today, only which company really work hard can still alive until today. Amazon, Microsoft are the companies can still grow to the top company in the world because they worked very hard to develop their company after that incident. So, I predict someday, the cryptocurrency world is also has this cycle to remove the shit project in this world.