Welcome, friendthegirl! As I said above, your post was amazing. You've really put into words some of my disquiet about the 12 Step based recovery movement from a feminist perspective. And yes, spontaneous recovery from havy or alcoholic drinking is the norm, despite what AAers try and tell you.
Now I have a few years distance, it is quite amazing to me to see the bigger picture, both from a feminist perspective and from a WTF viewpoint. As it stands in the US under your healthcare set-up, the disease model of addiction will never go away because rehabs rely on insurance funding the treatment so needs addiction to be defined as a disease, which they supply using 12 Step methodology (which is also cheap), which stresses the disease model. Anything up to (and probably over) $30,000 to stay in a hotel for a month and go to an AA meeting every day!
I'm not sure that we have it any better over here, btw, except brief interventions and medication seem to be more mainstream, perhaps. And a raging alcohol culture, but it was ever thus.
Jingo, AA conventiently "has no opinion on outside issues", which incidents like this rapidly become when convenient. It is not an organisation like Relate or Rotary or similiar. It is more like a franchise operation, I suppose. So don't be surprised if you don't hear a peep. I think that because there have been no charges laid here, there is silence on this side of the Pond in general.