I don't think this means anything at all. It's similar to the people with genetics such that they'll have low LDL no matter what posting their blood panels to social media after trying the carnivore diet. It doesn't mean the general population can draw any conclusions from it.

It doesn't mean the risks of drinking in moderation outweigh whatever benefits you think you're getting from it, but living past 100 is unlikely to be one of those benefits for any particular person.