I think it’s currently understood that crime rates in aggregate are down because people stayed home during the pandemic. So, burglary/mugging/drug dealing and other crimes that mostly take place when people are out have fallen. On the flip side, crimes driven by annoyances (for lack of a better term) or “fun” have gone up: murders, domestic violence, car jackings, commercial theft below the local prosecution limit, etc.
While drug related crimes have gone down, it’s likely that criminalized drug behavior has actually gone up but just moved off the streets into homes. Along with decreased enforcement in light of the current cop hatred, this all means that reported crimes are down but criminal behavior may actually be up.