How and why would the end of bitcoin (and any other cryptocurrency) occur? Value decrease? Legality issues? Different technology/ideas to supersede it?
Another crypto overtaking its market cap
like? ETH?
Eth will not. If somehow Bitcoin will be replaced by another coin then it would be far much nice and have a similar things to offer but more. I still think that there are no coins who have that kind of potential and Bitcoin still has a long long way to run.