Makes you wonder what kind of selective pressures it exerted on the evolution of modern man. Select for chill and veg out types? For believers in cure-all panaceas (and snake oil)? For people who enjoy sucking on things? Or for something more sinister. It is the most fascinating evolutionary pressure.
Because in March of this year 2026 Nature published research that revealed that nicotine and its agonist buddies that stimulate niconitic acetylcholine receptors in the brain majorly screw with the reward system in the effort department.
The Nature March 2026 research showed that nicotine receptors make meaningless behavior meaningful as if you expend effort on it and vice versa makes meaningful effortful behavior meaningless. That displaces ambition and is very insidious cumulatively in all sorts of overt and sneaky ways. It's not even zombification, it's fundamentally creating bees that not only enjoy being worker bees but have zero ambition for anything else. I mean, we can talk about how profound this is and has been, but tobacco lobby will stifle any serious conversation before they even commence.