I do not think it applies to everyone. Knew the father of a friend who was a bartender for 40 years. He drank almost everyday. I once saw him drink at dinner two beers, half a bottle of wine and finished the night with Lemoncello(yes he was Italian). He died peacefully at 88. Also, was a combat photographer during WWII. RIP.
I drink two beers or a glass of wine with dinner several times a week and I am in my early 60's. So far no isssues. I have maintained this for almost 30 years. On the otherhand I maintain a 22 BMI and BP 115/75.