I hear you, but coming from someone that spent about 20 years of his life smoking 4-8 joints per day, who quit smoking to use precise equipment to make filtered vapor at roughly ambient air temperature for the last 5 years, and also who just spent 2 years abstaining completely, you are comparing apples and lasagna.
Any smoke (anything hot, even steam) will cause lung damage. They’re incredibly fragile organs. (biochemist)