The best course of action for any government is not to adopt Bitcoin as a legal tender, but to print their own shitcoin and dump it on their slaves to buy BTC. That way the state gets richer at the cost of the slaves, which is the point of the state. With the rising productivity, the slaves' output grows, while all you need to give them (i.e. your cost of herd maintenance) is a cricket meal, shelter and a PornHub subscription.