NASA, with the tampons.
Alcoholic cerebellar degeneration is caused by chronic consumption.
If you aren't alcoholic already, and unless you have some very specific condition, the body will start getting rid of alcohol way quicker than you will be consuming it, through any means necessary.
Drinking a lot is still dangerous, but mostly due to drunken behaviour.
You're indeed right that drugs should be consumed responsibly, and alcohol is poison, but it's also not that dangerous, unless it's an addiction.