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?
Yes of course it makes sense if you and we will believe through it.Yeah bitcoins is the most popular and most valuable cryptocurrency on e-market today but technology is developing,more good coin will come to compete with bitcoin with better features and faster network i think due to development through years
Seeing the current altcoins, none of them has the potential to be able to beat the bitcoins. Bitcoins is far more established than all the other altcoins at the moment. Yes, we can never say that bitcoin will be forever popular. who knows what will be the new invention in coins after 20+ years or so ?
Right anything is possible in future and we come across through new technology which can be far better then bitcoins and would be having no drawbacks as bitcoin is having at a moment regarding confirmation time and transaction fees and if people find it better then they will stop using bitcoins.