The twelve steps have nothing to do with an addiction or dependency. The twelve steps are entirely a religious program.
Since you discredit psycholgy, psychiatry and science in dealing with what AA/NA says is a disease then I assume all medical science is of no import. Should we all just pray to heal cancer, ebola, pneumonia, heart disease and being too fat.
Yea! Lets see how that works. Pray to lose 40 pounds next time you have a pizza.
We all have a lizard brain and most of us listen to it intently. Learning to recoginize how it speaks to us is no great trick.
Denying it just opens the door to irresponsibility on many fronts.