FDA's job is to tell corporations what they can and can't put in your body. You're still welcome to seek out those poisons and consume them. Cigarettes should be no different.
Agree with this. All the pro weed and pro other drug people need to realize they are making the opposite argument to support banning smoking. All substances carry some intrinsic risk and the externalities must be managed, but its up to consenting adults to make their own choices about what they will consume.