Sure, so the problem the. is the more rounds they get, the worse shots they are.
Not so great for innocent passersby, windows, cars, dogs etc. “Spray & Pray”.
I don't know about that. I'm sure they would be just a bad a shot with 6 rounds as with 15, you can just do a lot more damage with 15 errant rounds. If you don't practice regularly, in a stress situation with the adrenaline flowing you will have poor shooting discipline regardless of how man rounds are in the magazine or cylinder.