Right on. And the same tactic had been going on even earlier. Starting back in the late 1800s with the opium laws in San Francisco. Too many Asians moving in, hence the beginning of the gross “yellow peril” propaganda. The laws were specifically created to target Asians. Then in the 1930s, Reefer Madness-type propaganda was heavily targeted against Mexicans. Blacks and heroin, then crack. Jazz musicians, beatniks, hippies, on and on… always another group to “Other” because of their race or their eschewing of social mores, so pave a legal framework to come down on them from. Much of drug law history was born out of a desire to eliminate an undesireable group.