Not trying to get into a debate about the Kenosha shooting being justified or unjustified, just analyze it from an SD standpoint. Mods, if too graphic, please delete, but I think there's good SD info here related to the topic of "Rethinking your carry choices."
From the videos...
1) Kid with AR was attacked by mob (I know - it may be in dispute). Looks like it took the kid 4 shots to break away from the mob.
2) Kid shoots the first guy in head. This guy dies. There's not good video of this part, so hard to tell exactly what happened.
3) Then the kid is chased down the street, trips while running backwards, and falls.
4) While he was on the ground, second attacker tries to kick him in the head. It looks like the kid shoots him in the foot. Interestingly, while this is on video, it doesn't look like it's being reported anywhere.
5) Next, another attacker tries to smash kid's head in with a large skateboard. Kid shoots him in the chest. This guy dies.
6) Last, another guy pulls a Glock on the kid (check the pistol sights in the videos), but doesn't shoot. Kid shoots him in the bicep and blows a chunk of his bicep out. Guy with Glock retreats.
7) The mob stops chasing him. Kid tries to surrender to the police, but they are too busy with the riot so he goes home.
Lots of discussion in this thread about "round counts," but here's a real case where a 17 year old kid that was a good shot stopped a mob attack with 4 hits. Granted, it's an AR, but it could have been a pistol as well. One advantage the AR gave him is he had it on a sling, so he didn't lose it when he fell.
Not advocating for more or fewer rounds, but it's a real data point for what's being discussed in the thread.