Nothing seems as unpredictable as the future of cryptocurrencies. With 1,600 existing coins, and another over 1,000 that have ceased to exist since Bitcoin launched in 2009, the future of cryptocurrencies may seem foggy and unclear.
Other currencies continuously join the market, many of which mark their fate to die within a short time and many others survive and even grow within a short time.
Source: https://www.entrepreneurshipsecret.com/future-of-cryptocurrency/