If you have a flash drive full of bitcoins and then suddenly, you lose it or it became unusable, the bitcoins in there will be gone forever. Am I right? So, if that's the issue, is it possibe that we run out of supply of bitcoins? If that were to happen, will bitcoin die along with other coins? Or will it die alone?
this will never happen
many bitcoin private key are lost forever , but not that many brainless human in world like that who they will throw bitcoin away like this , i dont think that all supply ever will dissapear in total