Never, bitcoin never replaced by anothers coins, even the others coin have a better features and tech,,
About the fee is depends on bitcoin price compared with usd,,
About the fee is depends on bitcoin price compared with usd,,
why not? i believe that is possible that bitcoin will be replaced someday by much better coins out there because bitcoin is not that superior at all . some other altcoins like bitcoincash and etherium are far better when compared to bitcoin because both of them are dont have any known issues and they have much better usage and properties when compared to the great old bitcoin. sure bitcoin is still the most popular coin so far because more new people are still going for it but soon when people get used to it and when they realized that bitcoin is not really worth to use due to some major problems like slower transactions and higher fees then they will soon find them selve's switching and using other alternatives like the ones i mentioned earlier.
