The idea that moderate drinking in appropriate circumstances while in charge of your own children automatically places them at risk is daft.
If you are teetotal, or nearly so, Kaishay, then that's fine. It does not, however, follow that anyone who does drink alcohol is being careless of their children's welfare. Parents might neglect their children and some of them might do so in a way that involves alcohol but that's all.
I will drink around my dd, including out at a restaurant, but will not get drunk and I am quite happy that alcohol is a substance that it is legal for me to consume and safe for me, and my dd, to consume in moderate quantities (for me to consume, not for my dd to consume!. In fact, given that I do drink alcohol, I am absolutely determined to show my dd what responsible drinking looks like.
It might be unconnected but, in a family of my acquaintance, the parents were teetotal but their son often drank to excess as a young man. Perhaps he considered it "forbidden fruit"?