I believed that altcoins will survive a long time we can't say that today because all know that bitcoin works is more popular compared to it. All things needs time and i think altcoins need that too so we need to wait until this will go up higher. I just need your ideas what's your thoughts on this topic.
I believe that most altcoins will not survive long-term, especially when the bull run starts. If there are altcoins that can survive, maybe these are the cryptocurrencies that are included in the top 50 in the market, then those that are above there is no certainty if they can last long in this industry.
That's why if you are planning to buy altcoins for the long term, choose the altcoins that are included in the top 20 in coinmarketcap.