The statistics don't bear that out. You were convinced by a PR campaign that publicized crime and associated Boudin with it, not an actual rise in crime.
It's a well documented fact that Boudin refused to prosecute pretty much anything besides police officers. Why would police officers arrest anybody in that case?
It's the same story with other Soros-funded prosecutors: Gascon in LA, Kim Foxx in Chicago. To give them credit, they don't hide that their own goal is to protect criminals. People should listen.