Hate speech? Please. You're being a little alarmist for someone who spouted off a bunch of nonsense with nothing to back it up.
Staring at the sun IS bad for you. Looking at the sun with your eyes has nothing to do with your body producing certain vitamins.
Smoking tobacco IS bad for you, whether you grew it or not. Inhaling the smoke from plants that are on fire is not, in fact, healthy. If there are chemicals in that plant that are useful and not toxic, there are better ways to get at those chemicals than lighting the plant on fire and huffing the smoke.
The main alcohol in every alcoholic beverage on the market is ETHANOL, not propanol (rubbing alcohol) and if everyone were to start making their own booze, a lot of idiots would probably end up drinking more methanol than they do presently from poor distillation practice. Also, they would probably be drinking shitter beer.
And the reason mead takes so long is because honey has NO FRIGGIN NUTRIENTS in it to start. Add some effing yeast nutrient and watch how much faster it ferments, cleans up, and becomes delicious.
Yeah. I know nothing about it. At all.