He would buy his drink daily, not always from the same place and not at the same time. So some days he'd buy a bottle of cider, other days a bottle or two of wine, a bottle of spirit, etc. In other words, his alcohol consumption was erratic and the fact he had to go out and buy it everyday sometimes led to unintended outcomes such as mixing with the kinds of people with similar issues, having small accidents, being robbed a couple of times, and so on..
I don't know what went through his mind every morning but I'm sure that buying his daily alcohol fix was a top priority and everything else was secondary.
I figured that if he got up everyday without this nagging thought in his head then it may help him regain some semblance of control? Because I bought the same brand of drink and in enough quantity to ensure he wouldn't need to go out any buy anymore each day, it also helped him establish a steady routine. In a way, it made it boring for him but not to the point where he'll resort to his previous behaviour. The fact he isn't paying for it is also a motivating factor, obviously.
A year on and he's now in a routine where he doesn't drink before 3pm and then only one 1 ltr bottle of 5% strength cider. His health and general mood have both improved and, most importantly, there have been no hospital visits.
I describe him as alcohol dependent rather than a full-blown alcoholic because his drinking is more a learned habit rather than pure addiction. I'm not sure my strategy would work so well otherwise and I would certainly caution against it.