Hello!
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?
I can not imagine of something that will replace bitcoin I think it is irreplaceable. If all bitcoin was mined there are things that will possibly happen maybe miners will be rewarded by transaction fees made by users and bitcoin price will increase massively so there is no end but this is only my point of view.