I don't think anyone, on any thread, has supported "being a stoner".
Precisely. That's why I have repeatedly denounced their "arguments" (more emotions than reason) as STRAW MEN. They're not attacking what we're saying but attacking their warped mischaracterization of what we're saying.
At no point was the question that I posed answered. What is the morally-relevant difference between consuming just enough marijuana to induce a similar state as one might from a couple glasses of wine? It's entirely irrelevant that it takes a lot less marijuana to completely lose the use of reason. That's simply a practical difference between the two. If someone invented a strain where a significant amount made someone lose their reason no more than one might with a couple glasses of wine, or if someone were taking micro-doses that barely effected their use of reason, please explain, in rational terms, what the actual difference is. This has never been done.
If you could lay out a rational principle that makes those two scenarios above morally different, then I'm all ears and open to being persuaded.