My understanding is that those were later refuted. (And that light wine drinking correlates with socio-economic status, which also correlates with health)

IIRC three is an increased risk of liver cirrhosis with even one drink a day compared to drinkers of none. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6776700/

But something like 50% of studies don't replicate?

Latest Huberman postcast episodes tend to discuss the opposite.

Whether you think it is justified for health reasons, alcohol consumption is down heavily in GenZ compared to their parents at the same age.

And other studies show the same benefits from moderate consumption of grape juice, sans the well-documented damage that alcohol causes.