These days, a country announcing that they will make bitcoin legal is not as rare anymore.
It's still rare to see a country legalize Bitcoin as currency or payment method though. AFAIK most country legalize Bitcoin as investment or property asset, which isn't aligned with Satoshi's goal about Bitcoin as P2P money.
Yep.
The time when BTC will be accepted as the alternative to fiat itself will come, but not in these years that are near us, clearly..