Apparently (and not too surprisingly) it’s much more complicated than that. In Washington, police are explicitly forbidden from enforcing immigration laws (“Keep Washington Working” act) and nationally, police could perhaps arrest you for weed but the feds are apparently not allowed to spend any money prosecuting you if you didn’t break state law, according to the Rohrerbacher-Farr amendment https://scholarship.law.uc.edu/cgi/viewcontent.cgi?article=1...