In my personal opinion only few coins like bitcoin, ethereum and few other coins will last that long, all other faster then bullet, partnership coins,and many other shitcoin will die. what you think?
Nobody knows what will be happend In the future of this different altcoins, so we are stick on speculation. In my opinion, I think only top10 coins will be survive by the year comes In 2025. And of course as many altcoins has been vanished as many It replace by new Coins will be launched or It might be more than of my expectation.