I believe GP was being sarcastic... That said, while I don't mind free food and drinks, I also don't mind taking care of it on my own. The only difference is if there is a weekly event for all company with food + drink, sort of a gathering. That does wonders for morale.
Yeah, where I am now has after-work drinks on Thursdays and I really like it. We chat, play some video games (we make them so it makes sense), have a beer or two - it's good.
But I would not be shocked if at least some of the people who I know never come do so because there's a not small percentage of the population for whom being around alcohol is incredibly challenging. I'm like that with food - and truth be told, on those Thursdays I tend to eat too much. But eating too much doesn't have the same impact professionally as getting drunk (it's still not great, though).