Isn't this already common knowledge? No one is drinking alcohol because they think it's good for you.
People: drink alcohol to help them survive being exploited under capitalism
WHO: "best I can do is tell you that you're going to die sooner"
Also, I don't know if anyone's researched this, but I'm 99% sure the stress chemicals your body generates from being a wage slave and living paycheck to paycheck your entire life are far more carcinogenic than alcohol. Maybe that should come with a label too.
The facts are alcohol doesn't help anyone to survive shit. We know that it's the opposite, it makes life of people that consume it more miserable.
It instead accumulates together with the stress you experience within your life. It adds more stress, not removes it.
Cancer is just one thing, but alcohol is very disrupting to your endocrine (hormones) system, mental health.
What you're doing is a form of denialism. That denialism comes precisely from what those labels are addressing. You're being constantly exposed to the image of alcohol as something to enjoy, a pleasure, relief. It's constantly reinforced by movies, TV shows, media, advertisements.
It's not about knowledge. It's about exposure. If you're constantly exposed to an image of alcohol as a positive thing in your life then you will deny it's impact despite the facts, science, and knowledge
Beer was a very common way to create a potable water source in the past and provided calories that could be preserved over time.
Nowadays, the use of alcohol as a preservative isn't necessary. A reevaluation of alcohol in all its forms in the modern context shows that it causes a net harm to health, even at low volumes.
There were a bunch of lies published by alcohol industry-backed groups about how a glass of red wine is good for your heart and shit. It probably would be helpful to bust those shitty myths.