I don't in an area where I worry about it. I do think you need 3 or more people for a real defense. BUT, I plan to use my pump 12 gauge with my G23 as my last resort. My wife has a .20 pump and her .380 auto.
I am friends with all my neighbors and we should be OK. I feel for the people in cities where this is happening.
Do not do out in the area, do not go out at night, go in groups. I feel for the people that are not allowed to have weapons.