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.
As you all should know that crypto is full of all the advantages that a developing country would need so no doubt crypto is very beneficial and helpful for the entire world, no doubt there are many bitcoin haters who called it a scam or a Ponzi scheme or a bubble that would burst soon but still there are more proportions of good people who live bitcoin for instance when Facebook banned the crypto ad on its page then it results in decrease its share by 5% so no doubt crypto is very beneficial for entire humanity.