The fate of altcoins largely depends on their ability to solve real-world problems, attract user interest, and adapt to changing market conditions. As the cryptocurrency ecosystem continues to evolve, altcoins will continue to face challenges and opportunities, shaping their individual paths in the ever-changing landscape of digital currencies.
No, the fate of altcoins, first of all, depends on whether this altcoin will be found vulnerable or not. If not, it will live, if found, it will die, no matter how top-notch the altcoin is. Also, a lot of the fate of altcoins depends on market makers and speculators. If it is interesting to attract liquidity, this altcoin will show us up and down, but if the big players want to leave this project, more than likely, this altcoin will die or will show its market movement deep at the bottom and never show impressive growth again.