Bitcoin fees are higher than any other coin. This is due to a lack of scalability and thus high mining fees, which also effects transaction speeds. Ethereum and LiteCoin have much lower fees and send much faster. XRP is cheaper and faster than that. IOTA is free but their wallet is not quite up to par yet. This market is still very young and growing. Eventually these issues will be worked out. But the great thing about competition is that you can choose which method you want to use. And if youd rather stay in the fiat world youre free to do that as well.
Yes, I know that someday all crypto coins will work as fine with other alt coins. And eventually will work will fiat as well. Our world is evolving and we really need crypto in our lives someday.
I hope that crypto can work like fiat because i want the mix collaboration between them then the life would be better and easier.
I will be waiting for that day coming. Anyway, for sometime i think crypto need more serious development more than just use the coin or token for trading or investing. I think this is tje most case happen right now. The developer more serious with their income to make the price increase rather than develop like what they really pln from beginning.