I don't even scarcely believe that line, which implies that it's only a matter of amount. No, it's the same drug, THC. The very same drug. Only difference with higher concentration is less hits for the same sinister thrill.
“same sinister thrill”
In my college days (many decades ago) I sampled marijuana.
I didn’t get a thrill (in fact didn’t like it all).
It wasn’t “sinister” either.
You would be far more persuasive if you focused on facts/data about real issues with marijuana and hit the pause button on the emotion.