Thing is, there are people in the business trying to help him. Tony Adams has offered support through his own charity....and he's someone who's been there and come out the other side.
Gazza really does need to want to be helped and to help himself, as do all addicts. The support would be there if he really wanted it. From what I've been reading recently, though, his immediate circle seems to be full of 'enablers' and that won't be helping.