any time i see aus channels, they are either local ota, or premium sports channels which is nothing i like.

Try looking for malaysian channels, they are 90% in english, close timezone to us and typically the same content.

I got 5 MTV channels, and channel V from malaysia, all english which is good

https://iptvplix.com/ I am using this one, has a lot of MTV channels probably around 10, not specifically Australian but a few English speaking so may suppliement for you.