If the government and media companies REALLY want to stop piracy they need to make the content easier to legally acquire without needing to pay a lot of money for content you dont want. This applies to both new content and older content.
Some examples of how the local industry makes it harder:
1.Scorpion (2014 TV show). Channel 10 (local FTA network) aired up to episode 10 straight after the US airing. However, to see Episodes 11 and 12, you will have to wait for a few months. Episode 11 is already available online to download and episode 12 will likely follow shortly after its US airing next Monday.
Its a good bet a bunch of Aussies are going to pirate those 2 episodes rather than wait for TEN to air them. And its a good bet that when Episode 13 airs on TEN, it too will be weeks behind its US airing and have already been pirated by a fair few people.
If TEN aired these episodes straight after the US (and continued to put them on their catch-up-TV website), there would be basically zero reason to pirate them.
2.The films of Yahoo Serious. Aussie actor who was in 3 films, none of which is particularly popular but all 3 of which have their fans (myself included). Young Einstein is available on DVD overseas (and importing that DVD is technically illegal under Australian parallel import legislation I believe). Reckless Kelly is not available on any physical media format. No clue about Mr Accident. All 3 films seem to be available on the US Amazon digital store. None of the 3 films are available in Australia on either physical disk format or digital store.
3.Halt & Catch Fire (AMC TV series). As far as I can tell this show has yet to air on any Australian TV network (Foxtel included) and is unavailable on disk or digital in this country.
4.X-Planes (old Discovery Channel show about the X series of experimental aircraft). Totally unavailable in any form.
All 4 items above are items I would happily consume legally if there was an option to do so.