As a Christian, I don’t think there’s anything wrong with wine per se and in fact it’s a thing to be enjoyed.
Some schools of thought, when in doubt, tend to steer clear of anything that seems vaguely impious and dangerous. Hence finding reasons to avoid wine entirely. For eg. the wine=drunkenness=bad argument, or the argument that it will stumble people.
But the Bible doesn’t always take that stand. Yes, there are exhortations against drunkenness, obviously, and overloading your system with too much of anything is always bad. Well, gluttony is bad too, but food itself is a good thing isn’t it?
Similarly, wine is a good thing, and against wine itself there is no law. Cultural taboos and some branches of Christianity are often stricter than the Bible. In the Bible, wine is often spoken of as something to be enjoyed. Wine has a variety of meanings in the Bible, but it’s often used as a metaphor for things which are fragrant, intoxicating, joyful and lovely.
For eg. Jesus turned the water into not just a little wine but 12 huge vats of “the best wine”-- seemingly more concerned about letting people have a good time than preventing debauchery and all that!
And when in the Song of Solomon it is said “How much more pleasing is your love than wine!” and that the beloved’s mouth is like pleasing wine, flowing gently over lips and teeth. Or in the psalms when it says “Your wife will be like a fruitful vine.” – wine becomes a metaphor for the beauty of romantic love.
Jesus used “old wine” and “new wine” to be symbols of the old and new covenants. He wouldn’t have done that if wine was a forbidden substance.
Again, God promises to bring Israel into a land of new wine and vineyards. What’s the point of that if he is against drinking?
And I think a lot of Christians are going to be scandalised when we get to heaven and find that there’s nothing at the table but the best meat and the finest wine.