Using LTC or ETH is next to nothing only because people do not use it. ETH scaling is 10x worse than Bitcoin according to AA. There are cryptocoins that scale better than bitcoin, but they are not blockchain (they are DAG). But they are in the testing phase. The main DAG coin Iota even has zero fees and always will have, because actually the network should transact better with more transactions on network (so it is a first computerized network, where spam is welcome).
And according to banking fees of fiat: I heard that some countries, right now Slovakia, started to charge extra fees to gamblers, if they deposit to gambling sites. Today one guy from there wrote that his bank gave him extra bill 100 EUR for those deposits.
If you talk to God, you are praying; If God talks to you, you have schizophrenia.