Not exactly that.
What they want is the communist neighbor-spy-on-neighbor model.
Once the police forces are gone or neutered, they will form “community action groups” and “neighborhood committees”, individuals from which will come around to your house to spy on you, and pester you about nonsense and political things while claiming to be only concerned for your own safety and welfare.
These people will not be armed, initially. but they will have thugs to back them up. Who you gonna call?
Once there are enough 2nd amendment incidents in the news then they will go full commie with public shaming and self-criticism sessions and arrests, then train rides.
What do you think White Fragility and its' ingestion by large woke corporations and bureaucracy is about?
It's already here.