What do you think, is it possible to have zero transaction costs for bitcoin/altcoin. At the moment there are many fees and are they justified and impossible to get around or is it possible to reduce or even remove them in the future?
For bitcoin within past few years there is no costs in any transaction and now i think it varies and if the bitcoin lightning network has been successful the costs or fees will no longer exist. In lther altcoins there are already some of it that has no fees you just have to know what are these coins and if they will last until in the future.