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
Bitcoin will not be used for daily transactions, because the transaction takes a long time. I think that in the future nothing will happen to Wepay and Alipay companies, because they will create their own cryptocurrency.
We must always consider here the market of the future which will be the most in demand considering Bitcoin and altcoins. Cryptocurrencies are composed of altcoins not just Bitcoin how can you trade if there are just one crypto coin how will the market exchange trade on this. So like real currency they need altcoins to run the market