We don't have a small bottle fridge because we want to seem like a relaxed and fun place to work. We have a small fridge to hold Fresca, and enough people that really appreciate craft brewing that the bottom shelf of that fridge tends to have good bottles.

There's no company policy that keeps the fridge stocked; it's something that arose organically from the people that work in this office. Our MTV and NYC offices don't routinely have beer (the MTV office has the empties of the Dark Lord we bring them when we get out there).

A deliberate company policy of keeping the office plied with alcohol sounds to me like another one of those signals that maybe your company's relationship with alcohol is a bit fraught. (But that's easy for me to say; maybe I just like to drink so much that I can't see how fraught my existing relationship with drinking is? Who knows.)