At 4 AM, outside my home?
Black lives matter less than a stray dog.
Depends on what they are doing. I've had rowdy groups of 10 or so around. Didn;t like it, but they didn't come near the door, weren't showing any use of force, just making noise. Call the cops on a disturbing the peace complaint.
Don't answer the door, and if anybody gains entry, make them stop.