When I heard India's war on Cash, i thought this would make Bitcoin and crypto currencies boom there. Which it did. It was pointed as one of the causes of Bitcoin surging in value
and popularity
https://cointelegraph.com/news/bitcoin-demand-explodes-in-india-overwhelmed-exchanges-put-limits-on-purchases

What is did not do is stamp out corruption and tax evasion
https://hbr.org/2016/12/indias-botched-war-on-cash

Here's to Australian government making us Bitcoin HODLer rich :)