Is it tho? It's not uncommon to mix weed with herbs, it's called a spliff. Ayahuasca is a combination of substances, would you not consider modern ayahuasca consumption as a drug? Mushrooms are often mixed with lemon juice.
Plus what's the point of making the distinction? And you mentioned that people in the past wouldn't snort drugs, and that's false, there's native tribes that would make powder out of seeds and snort them.
