Y’all must have some very very large homes to need an AR for self defense.
I guess if you’re trying to defend your property from Zombies then an AR would be great. Inside the home I don’t see it as a useful weapon for the average person.
If I’m awaken in the middle of the night with my alarm going off or my door kicked in, I’m grabbing my turkey gun with turkey loads. I know exactly what it does at 40 yards, which will easily cover from the bedrooms down the hall. If they are already in the house when I get home, I’m still leaving the AR in the truck and going with the handgun if they’re on camera. Maybe if there’s two of us to clear the house, I’ll take the AR, but by myself it would be the handgun.
getting your turkey gun from unloaded to loaded takes a decent amount of time stuffing rounds one at a time for most turkey guns, the AR beats it in that regard , a couple of companies even make the chamber flag that when your rip the handle racks a round in for you so it can be stored unloaded but very easy to get into action.
you know your turkey gun and that is what makes shotguns work for you , I and many men is we have had one in our hands since puberty or before.
you know it because you used it . it does make sense because you have decades of training on it.
where the AR makes sense is , you start with a small person , perhaps less hand strength and little to no training ,you can fit it to them easily , it is fast into action mag in slap bolt release, it is easy to mount lights and optics to, it is powerful with out excessive recoil and the ammo is contained in a magazine easy to insert easy to replace and with sufficient quantity that you would hope to not need to reload but if you do 30 more are a second away.
handguns make sense when you have to move a bunch , but lack power, speed of follow up , ease of aiming and are harder to train and take more hand strength.
my house is relatively small 1350 sq ft longest distance across the house possible it 34 feet
not that they couldn't do lots of things , but it is more likely and better advice that should some one be kicking in the door the lady of the house who may be the only adult home takes the kids to a destination like the bedroom puts them behind her and readies the gun and start or have one of the kids start the 911 call.
now it starts to make more sense , the gun is fast to load , holds sufficient ammo , powerful without being heavy recoiling , easy to mount , light , laser , red dot .
easy to train dot on target pull trigger till threat over.
it makes sense that it be something they like to shoot at the range , maybe play some target games so that they grow the proficiency and familiarity.