Taking into consideration the nature and redundancy of Bitcoin technology and the difficulty in scaling, I am very curious to know if Bitcoin protocol will be dropped one day and another coin build to take its place. because now it's almost like the redundancy of Bitcoin and the time it takes for a transaction to be processed is part of what is affecting its mainstream adoption as a currency. please share your thoughts.
yes, because nothing is impossible, anything can happen,
but with a note, that altcoin can replace the advantages of bitcoin,, such as Freedom of Payment,, Choose your own costs,, Low risk for sellers,, Security and control,, Transparent and neutral.
but in my opinion the possibility will be very small, because bitcoin is like the parent of crytocurrency, all of it sticks with bitcoin, so to replace it will be very difficult.