The DEA is still busting MM users in CA under Obama. They'll do what they can for their constituents, but they'll reserve for themselves the authority to do it.
They will not under any circumstances submit that it is within their constituent's authority to do it for themselves and not be dependent on their congressional representatives to do it for them and be beholden to them for doing it.
I don’t know what your point is, maybe it is that politicians are not always on a direct line to their constituents goals.
I do know that the left wants drugs legalized.