I love how the troons say "Yeah you can brew this shit up in your kitchen, just wipe it with a damp cloth or whatever".
They are treating kitchens as if they are as clean, sterile and maintained. They are not. Kitchens are neither clean, sterile nor maintained. Sure, you can get off your lazy ass and clean your kitchen, whatever, but, anyone who has ever cooked stuff in a kitchen (and by stuff i mean food, as in use a kitchen for it's intended purpose) cooking whatever is REALLY messy, and by that i mean the process itself. If you start off with a perfectly clean kitchen, by the time you finish up it's gonna be a absolute dump. The reason you an get away with this, is firstly you aren't really "getting away" with anything, that's basically how cooking works, but also because the human digestive system can take plenty of abuse, and also food, unlike chemicals doesn't care if you mix it up a little in the process. Chemicals do. A lot.
Point of the matter being, that you cannot compare a kitchen (even if clean, which, good luck with that) to a lab. Not the same, wildly different standards and requirements. And to hammer the point down further, you can, no shit, dig a small hole, put a grate/rock/piece of metal above it, put flammable stuff in the hole, light it on fire, and then you can proceed to cook meat on it fine. (or whatever, really. Hell, put it directly on said rock if you wish) If the meat isn't too old, you can eat it just fine.The requirement for food prep is literally just "any flat, somewhat clean surface that gets hot"