lol how come when there are hundres and thousands of cryptos out there on the market and they wont just dissapear when bitcoin dies because they are not tied up to cryptos , they can live on thier own and infact they can even get more indemand because people will transfer on them if bitcoin is not available but for now that is not possible because bitcoin is still alive and kicking   . bitcoin wont die easily because many people still continues to buy and hodl thier btc for two main reasons , that is for the profit and for the actual use of btc which is for payment and buying  .