You are reading your own tastes into the Bible. Note, e.g.,
that NRSV renders _methusosin_ in Jn.2:10 as "have become drunk". (It
is the same verb used in I Cor.11:21.) "Drunk" may be too strong if you
think of it as "falling down drunk" - "happily drunk" is perhaps the
sense. (If this concept is incomprehensible to anyone, see Ps.104:15.)
The steward's point is that one usually serves the poorer wine when the
guests are no longer as discriminating, an effect not achieved with
Welch's grape juice.
Of course wine can be abused. So can sex, food and everything
else in creation. But _abusus non tollit usus_.