In the face of death, the occupiers show their true essence. They throw their helmets hysterically, fight back with automatic weapons, try to escape, but get what they deserve. A forest of EW antennas on the back of one of the occupiers did not help to escape from the “penal sanctions” of the soldiers of the “Rarog” Battalion of the 24th OMBr.
You are mistaking accuracy for lethal range. A lucky shot with buckshot could hit a human at 150m, but the shot will bounce right off their tshirt. A lucky shot with an infantry rifle could hit that human at 3km and kill them. Both of the above shots are luck - nobody can do that intentionally no matter how much training they have. Both of those are about as far as it is possible to reach with the respective gun (pointing up at a 45 degree angle)
If you want to talk about accuracy in the hands of someone well trained, your article is correct. This is well training - you won’t get that much training during basic training. That same training on an infantry rifle would get 800m with confidence (but if you are going to train someone that well you give them a more powerful gun so they can get 2000m).
I agree video games get this wrong all the time.
For sure regular buckshot isn’t what you’d want to use, but I don’t know if there’s a term for a custom shot designed to penetrate light armor on a person but still isn’t a slug. Kevlarshot? Slugs are probably what would be used for anti-personnel though, for the reason you mentioned. Birdshot would still be useful for anti-drone though, since they need to be lightly armored to fly more easily. If you force them to armor it then that costs payload. It definitely seems like something that should be being considered in this conflict.
I know the US uses shotguns for breaching, so it wouldn’t surprise me at all if they also carried some Birdshot with them in the future. I don’t know Ukraine already carries shotguns. I haven’t seen any so I don’t think they do.
I don’t think you can custom design shot in a useful way. At least I can’t think of any way to impart a spin on shot which is what you want to get range and accuracy. I’m also not sure if that would be a good idea - short range is often an advantage - if you miss you don’t kill someone on your side you cannot see.