We're talking about prohibitionism.
Do some research on the origins of prohibitionism - the thing that got the ban this/ban that attitude really rolling in the 19th and 20th century - and then we can have a discussion on whether that mentality is a progressive or conservative cause.
Here and now, the liberals are tearing our country apart. Here and now, it is predominately liberals who favor the legalization of marijuana. Therefore, here and now, I oppose the liberals in their efforts to further degrade America with weed, as I oppose them on every other issue they push.