What are the most effective ways to support someone who refuses to acknowledge the health risks of their drinking habits?

How many agree that democracy is a scam? You peacefully protest against your own elected representatives and in return you get arrested, threatened, and given money at times, just like dictatorships.
What triggers you to drop off cash to panhandling people? Is it disabled, old age, religious beliefs, signage, or time available to get to your wallet at the roadway?