Of course it will take time but I think it will be as altcoin as bitcoin.
There will be even more than one because the functionality of the banks will be reduced and such digital money will be valued.
It is a common question for someone new to cryptocurrency to argue that altcoin will have the same value as bitcoin. Long time that we cannot determine when the time is certain that everyone will prefer digital currency to accompany daily life. And I am sure that will happen in the next few years, we will continue to hope with that.
I'll not say bitcoin is the first digital currency so many are of the opinion that bitcoin is the mother of altcoin. Regardless of the occurrence that during natural cryptocurrency many possibilities that may not happen but occur in the world of cryptos. So, I just answer altcoin will have a value with bitcoin if everyone would prefer altcoin rather than bitcoin. Because if there are many governments/companies that accept cryptocurrency with so everyone will choose altcoin because altcoin prices are still cheap rather than bitcoin prices that have a high price.