The most apparent addictions that ruin precious lives everywhere around us, in every country, are freely available because "eyes wide open" and most of the times - intentional misinformation (you can think of it also as tradition).
Add to these tobacco if you want. Nicotine on its won as a standalone agent is perhaps no more damaging than caffeine, but is used in a form-factor that really grills one's lungs.
for example - Russian influenced Balkan areas all take drinking of vodka as something super normal.
These are:
Alcohol (+the prescription benzo combo) Gambling Sugar
Add to these tobacco if you want. Nicotine on its won as a standalone agent is perhaps no more damaging than caffeine, but is used in a form-factor that really grills one's lungs.
for example - Russian influenced Balkan areas all take drinking of vodka as something super normal.