For the same reason people drink coffee, I would think.
Yeah, nicotine is a poison. So is water, at the correct dosage.
Nicotine, assuming you don’t have high blood pressure, is a short-acting, harmless (albeit addicting, as is coffee) stimulant that raises awareness, alertness, and does all the same things coffee does.
More to the point, it’s none of your business.
None of my business?
you sound like a leftist decided who can have an opinion
Seems you can also buy pure caffeine in bulk. 20KG is less than 400.00 online. Lethal dose is about 10g.