I think this comes back to the old expression that The dose makes the poison (or: "All things are poison and nothing is without poison; only the dose makes a thing not a poison").
So, the idea that vaporizing a small amount of nicotine daily may be beneficial for certain conditions, does not contradict the idea that sucking down 20-30 unfiltered cigarettes a day is probably a net harm in all cases.
Science understands this already. Government and society, not so much. Even serious research is pretty much banned with certain substances, which seems ridiculous to me.
So, the idea that vaporizing a small amount of nicotine daily may be beneficial for certain conditions, does not contradict the idea that sucking down 20-30 unfiltered cigarettes a day is probably a net harm in all cases.
Science understands this already. Government and society, not so much. Even serious research is pretty much banned with certain substances, which seems ridiculous to me.