My main memories of Aussie TV (from 30 years ago) are:
1. Seeing the BBC footage of the UK miners' dispute (which the BBC had portrayed as showing vicious attacks on the police) shown with an Aussie commentary that portrayed exactly the same images as showing vicious attacks by the police (which, incidentally, history has shown to be far more accurate!) ;
2. Finding that 'The A-Team', which was then being shown as early evening family entertainment by the BBC (and extremely popular with young children), was rated as 'Over-18s only' in Australia and only shown late at night ;
3. Being amazed that the pre-match entertainment in an Aussie Rules Football game (which was an Under-14s game on the same pitch) was shown in full, whereas the kids involved in a pre-match entertainment game in a UK soccer match would be delighted just to be mentioned in the commentary for the big match (without a single picture of them being aired) ; and
4. Working out that the only rule in Aussie Rules Football is "Thou shalt not kill" (and even that is extremely flexible).