If anything I suspect booze reduces suicide numbers. For some people it's an escape that makes life tolerable.
I'm thinking of a book whose title eludes me at present. It's by a doctor, talking about their ER experience. One of their frequent fliers--and one time he talked a bit about why. He had been a sniper in Afghanistan (Afghani, fighting the Russians), he drank to keep from killing himself because of the horrors he had experienced.
People with alcohol use disorder are many times more likely to commit suicide. Alcohol makes depression worse in the long run, even if someone finds some temporary comfort from a bottle.
I'm thinking of a book whose title eludes me at present. It's by a doctor, talking about their ER experience. One of their frequent fliers--and one time he talked a bit about why. He had been a sniper in Afghanistan (Afghani, fighting the Russians), he drank to keep from killing himself because of the horrors he had experienced.