Although bitcoin is currently around $63k, but this does not guarantee bitcoin will continue to be worth, this is because bitcoin has a decentralized concept so that the price goes up or down depending on the community, maybe the price will continue to rise because the community is getting bigger but we have to be realistic that one day bitcoins can be worthless.
Lol you have contradicted yourself if you say one day bitcoins can be worthless because you didn't also give your reason for that allusion you made. But you have to understand that there is a financial digital marketing revolution going on creating an option to domestic currency. This is to say something going on that no body is able to stop it.