You will need to answer this question before your God. Consider it carefully. You do not want to be confronted by God on the Day of Judgment with the accusation that your practice of social nudism tempted yourself or others to sin. May God bless you as you apply these thoughts to yourself and your question. It is a form of sin.
Alcoholism is a sin.
Scripture teaches that it is not wrong to use alcohol in moderation. Paul seemed to be recommending this for medicinal reasons. Alcoholism is also a disease. Like other drugs, it can be addictive. In such a case a person's body develops a chemical dependency to alcohol.