I believe that many altcoins will die off due to week fundamentals, all the weak projects, meme coins and speculative tokens will vanish over time. Bitcoin is more entrenched than any other crypto that's why I believe that it's strength will make sure any crypto that actually survives, must justify its existence
1 altcoin or meme coin that dies will inevitably spawn thousands of others that crowd the market. We can't prevent it and we don't have to care, because the developers of altcoin projects are still putting their funds into bitcoin. That will be the core of any investment made. You don't have to worry about the existence of altcoins because bitcoin position will remain the only financial pinnacle.