This is a strange one. The only sure things here are that these two are not MAGA material, and there are so many good reasons not to do drugs. They do look kind of gay, but hey, the Bay Area. What I seriously wonder about is if there is some kind of police corruption here, as in police running drugs or taking a cut.
He was one of the good guys; an undercover officer appearing to sell drugs (actually just white powder) in order to catch offenders. The same kind of stings are routinely done in the U.S.