One is THC vaping solutions that are killing people.
The second is that we're currently living through a meteoric rise in nicotine addiction among teenagers. For a very long time, teenage nicotine use was going down, due to declines in smoking rates. Smoking rates still continue to decline, but nicotine vaping rates have gone up and to the right. 1 in 4 high school students are now vaping nicotine. That number is growing by ~20% year over year.
This is a public health crisis.