Altcoins replace bitcoin? it seems that the impossible thing will happen, so far bitcoin has been the reference for various altcoins in price increases and altcoins have been very dependent on bitcoin so far, so far when bitcoin crashes of course the price of altcoins also crashes, and vice versa.
Although bitcoin and altcoin technology are different, basically the circulating altcoins are still designed based on the framework found in Bitcoin today, So it is impossible for altcoins to replace bitcoin even though today many altcoin platforms use quite sophisticated systems.
Totally agree with what you say, and maybe the person who says "Altcoins replace bitcoin" is a person who doesn't know Bitcoin at all, so he said things like that here, just imagine if Bitcoin didn't exist, surely this Bitcointalk forum would not wake up and everyone will not be here, and if Altcoins can replace Bitcoin, where will this forum take?