I read the text of 39 pages from this study. I read it rapidly; the document talks about the history of private banks notes and the official one from the central bank. At the end of the 19th Century, the government has implemented many regulations to stabilize the market from the private bank notes. The goal was to make sure the people were not losing from fail banks and their private bank notes.
I don't think the intervention of any governments with regulations will help bitcoin. This is five lessons from this study from the Bank of Canada:
Lesson 1: Digital currencies will be counterfeited
Lesson 2: Digital currencies likely will be scarce
Lesson 3: Digital currencies will not be safe, although government intervention can help
Lesson 4: Digital currencies will not be a uniform currency without government intervention
Lesson 5: A central bank can always get its digital currency into circulation, but its digital
the currency will not necessarily drive out private digital currencies
That is the reason why Satoshi Nakamoto released bitcoin to fight against the control of the central bank to print the money they want.
PS: The report is annoying to read, very business oriented!
Link to the report:
http://www.bankofcanada.ca/wp-content/uploads/2017/02/swp2017-5.pdf