That will happen.
The acceptance of the inevitable or the allowance?
Let me answer this so:
Governments allowed Satoshi to 'print' Bitcoin.
Or rather couldn't stop Satoshi from inventing Bitcoin.
If they really wanted to stop it. They would have stopped it. We wouldn't have Bitcoin.
If they really wanted to know who Satoshi is ... (My opinion: They know who Satoshi is and Satoshi knows it.)