three strikes laws still exist, it is still possible to push possession into felony territory. if there's a gun anywhere near the arrest you can probably tack on firearms charges, etc.
if you're reasonably white and middle class those extras will be ignored for a lighter sentence. if you're black or for whatever other reason they just don't like you then they'll tack those extras on and three strikes you.
there is a lot of "prosecutorial discretion" still, and if you dig into it hard enough that's a code word for racially biased prosecution. the fact that they we reasonable with you or your college buddies who got busted with some MDMA or something is not the same experience that lower income black people get.