Over 850 millions of people use alipay as means of payment mostly in china and i heard lots about wepay as well, i come to think of it that what if bitcoin was been used in their places instead? if alipay and wepay can get to where they are today then altcoins have all the chances of survival as well. Wepay and Alipay are just online payment solution, crypto can do better.
Real use cases plus real life working products, let these two be your main focus when picking altcoins to invest your money on, do not listen to those saying 'dump altcoins for bitcoin' when you are holding solid altcoins
Bit coins are called the father coins of all coins, but it is worth noting that the contribution of Ethereum or other coins to the Kiptro world is no less.I think Alter Coin e made bitcoin popular. Altair coins have contributed greatly to the popularity of Bitcoin.