It has NOTHING to do with the so-called black (i.e. 'free') economy and everything to do with locking our money up in the failed banking system so they can steal more of it when the SHTF and their bail-in scam kicks in.
See threads here:
https://hotcopper.com.au/threads/cash-ban-australia.4890934/unread
and here https://hotcopper.com.au/threads/morrison-is-banning-cash-so-australians-can%E2%80%99t-escape-bail-in.4893039/
for ongoing discussion on the topic.
