IMO giving Dutton and the Murdoch press the finger was very sensible.
Educating people to avoid junk food is sensible. Hospitals have to buy expensive bariatric beds to cope with obese people, and they are a weight and space debit for airlines.
Australia has an obesity rate of 30.9%. America is 40.3%. Japan is only 4%.
Japan has the best average life span, and far fewer fast food ( = junk food ) outlets than America or Australia.
Draw your own conclusions