It is a weird line in the sand that many people draw. If I had two drinks alone every night I would see that as more troubling than having three drinks with friends every night.
Seriously, the moralizing of life expectancy makes no sense. Let us each optimize for our own idea of a good life.
https://www.nhs.uk/live-well/alcohol-advice/calculating-alco...
It'd be like saying eating two burgers with lettuce and tomato is healthier than one without.