We don't need thousands of crypto which we can see on Coinmarketcap now but I think some of them will survive and will have the mass adoption next years.
The future of Crypto currency is dependent on the consumer's participation on the said coin, Yes, its only one coin on the top among all the listed coins after each ICO, the support system, market structure, the fundamentals, stability of such coin will be the determining factors at the end, We've seen some coins disappear after few month it was launch in the market, simply because they did not obtained the support system from the consumer's investors in the market.Be patient and monitor what will happen next month....