Yeah but even if things were like that this question is still like asking "Do you participate in recreational activities such as snuggling up with a blanket and reading or bungee jumping?".

The two drugs just don't have much to do with each other, they are done in completely different social environments with totally different intentions.

I mean I am sure most people who do cocaine also are willing to smoke weed but that is more of a "why not?" thing than there being any logical connection at all between the two drugs (if you are willing to break societal norms and do coke, you are also probably willing to break societal norms less and do marijuana).