Some altcoins stand on their own, they don't rely on Bitcoin, so if Bitcoin crashed down to 10$ there will surely be some turmoil
but the problem is this, will those investors continues to keep their coins knowing that the market is dumping?
like me , if I see bitcoin drops to 1k again? do you believe that I will keep holding my altcoins?
but Ethereum will switch over to the 1st on coingecko and CMC, many altcoins including Ethereum will lose their value but the strong ones will be cut off from Bitcoin and Bitcoin will die, it will also take a long period of time before things settles.
surely bitcoin will die?
the whole market will die if this happens mate , trust me it will happen.