For the time being, I believe there is less chance that bitcoin will go extinct because it is already widely known and has a strong, globally distributed network of nodes, as well as miners and users. I think this strengthens its position and makes it difficult for any new cryptocurrency to surpass its level of adoption.As a long-term asset, bitcoin is less likely to become extinct since, in my opinion, it has developed into a widely accepted store of value and the perception of scarcity
One may not think about extinction until all his coins have been mined. And that's not going to happen anytime soon. There will be something new and unique.
Why? It may happen that for some reason all the coins will be banally lost. Is it impossible to consider such a potential scenario? Yes. Plus, technology is advancing so quickly that I wouldn't be surprised by the time crypto becomes an unnecessary tool in everyday life as well.