Tulip bulbs lasted.
Governments all over the world will attempt to regulate, tax or even ban Btc use. There will certainly be a fight to resist its broad adoption. The Fed and the Treasury (and their global counterparts) are not just going to lay down as Btc increasingly threatens the monopolies of government money. Btc may last, but see its value re-aligned as did Tulip bulbs. Much is subject to acceptability, availability, ease of use, factors that states are likely to sooner or later target, I suspect in many cases offering their own preferred/legal alternatives backed by the domestic currency, regulated with audit trails - whilst Btc fades into a dark-web corner.