a political philosophy, movement, or regime (as that of the Fascisti) that exalts nation and often race above the individual and that stands for a centralized autocratic government headed by a dictatorial leader, severe economic and social regimentation, and forcible suppression of opposition
I'd say that using the government to put people in jail for smoking pot (especially since the laws were originally enacted to control the black population) - is, pretty much THE textbook example of Fascism.
Did you ever suspect that maybe the committee at the dictionary company counseled their definition to serve their narrow corporate ends?
Gad, you pot sniffers and leftwingnuts will buy into any old piece of corporate propaganda with narry a thought to the contrary.
Enough!