Now we come up to the definition of drugs.
a. Some 'drugs' are prescription to people with specific conditions, while for another person these same meds are not rescribed and therefore illegal/recreactional.
b. Some 'drugs' are never for prescription use, and will always be illegal/recreational.

I think there's nothing wrong with posting after a few drinks, as long as you are coherent, make sense and are not offending anyone. When this gets out of hand, it is no longer appropriate