Most likely what'll happen is that scene will get cut from the Aussie version and it'll be released. But I still don't like this. If this sort of thing actually influenced people as much as they think it does, Japan should be in anarchy.
The devs said some stuff in regards to the RC. http://www.devolverdigital.com/blog/view/hotline-miami-2-australian-classification
Well you know politics. Every now and then they have to make a huge scene about something so that they don't appear irrelevant to both the public and those who fund them.
Don't feel too bad, it's really not as good as the first. Level design is really poor. Windows are everywhere and levels are so big that you'll often get shot by an enemy off-screen because panning the camera is limited to one direction at a time, rather than the camera just being zoomed out. I'd only really recommend it if you really, REALLY liked the first game but wished it was more infuriatingly difficult and had a more interesting plot (which it does, the story is pretty spectacular)