Some of us have, yes.
This whole filter idea is unconstitutionaal and will eventually be struck down - but it hasn’t even been set up yet (it’s being tested with a few ISPs) and that’s the reason for the ridiculous situation you are seeing here. Once the filter is set up, no Australians would be able (in theory - of course, it will be broken) to access a banned site, so you couldn’t accidentally wind up on a site you didn’t know was banned. Currently because the filter isn’t in place, but because the ‘blacklist’ has been written, it could happen by accident.
What?! Are they going to ban all the proxies in the world, too, or make them illegal... LOL..