Also, ATMs aren't that good for privacy because they are usually placed in public places where there are lots of cameras around.
I don't know what it will be like in Australia, where the OP lives, but in Europe it doesn't matter. ATMs have cameras, and there may be cameras on the street but those recordings have to be destroyed by law after 30 days, according to the European data protection regulation. If you are a private individual using bitcoin ATMs to buy or sell small amounts you have nothing to fear in that regard.
The only problem has been the MiCA law, which has introduced KYC in ATMs for any amount. So they are no longer worth it. When there were exempt amounts it was worth it for privacy.