Does it make sense to believe that Bitcoin could one day be replaced by another cryptocurrency, that is, a cryptocurrency that really does make Bitcoin obsolete?
Maybe yes, bitcoin can be replace by another crypto currency but maybe it will take a long time to do replace it. Like bitcoin, bitcoin is almost 6 years and now it is the highest value in all type crypto, it is the number one crypto in all crypto. So that, it is possible that bitcoin will be replace someday.