“Do you think states should decide issues like medical marijuana under authority of the Tenth Amendment, or do you think fedgov should have that authority under the Commerce Clause?”
If all of our ducks were in a row, the states should do it.
However, our chain of command is so screwed up right now I don’t see a quick answer to the dilemma. Theoretically, the states. But I’d need to see the proper alignment of all states/federal rights at the same time. No cherry picking.
IOW, you support continuing a policy that you acknowledge to be in violation of the Constitution. Typical prohibitionist contempt for the Constitution.