Hi friends:
What is the reason for the large fluctuations of altcoins in your view? Why are altcoins so fragile compared to Bitcoin and fluctuating with the smallest news? Of course, I mean the altcoins that have good ideas, professional support,... not the shitcoins.
it is because of wide use and trust of investors on the btc, almost everything in the cryptospace depends on the bitcoins, another advantage is that btc was the first ever crypto currency. maybe someday quantum computing beat the btc and people may make something better than btc