Why care if bicoin goes up or down relative to fiat? 1 BTC -> 1 BTC ♾️

Chil 🤙 https://image.nostr.build/02dce83330d39c585d4186ff6445fbda921039e068f22f5c190e04640fd77557.jpg#m=image%2Fjpeg&dim=865x1920&blurhash=%5BJA%5EC0DiISWX%3FdRPROWV02%25MtPax4T%25MxvjYM%5DWYt8oe-%24M%7Cakt6%3FENGRpj%5BoaofWZWBM%7Dt5kCWB&x=4799cedd2b064fd4b8ad734287437e1ba98c06d8441eb76266be78fbac966142