We, all crypto users are wish a long life to bitcoin to it continue to bring us some extra profit on different ways. But one day something new will replace bitcoin. My question is - how many year you give to bitcoin before it will turn totally useless?
There's no right time frame to predict because everything related to the existence of bitcoin depends entirely on its users including miners and investors. Maybe Satoshi himself did not know when exactly bitcoin became something useless. I think such a question doesn't bring good benefits, there's still a better thing we have to do with its existence, namely to use it as well as possible, because bitcoin always presents positive opportunities in each session, both when there is a decline and an increase.