It is the person, not the equipment.
Software not Hardware.
There are those from kids to elderly that use .410 shotguns and .22 rim-fire for Serious Situations.
Homes have Security Measures taken and these Folks have mindset, quality lessons and continue quality lessons.
Some are Physically Limited, either temporarily, as in recovering from Surgeries and Doctor's Orders, for NO recoil.
Detached Retina's, Broken Necks, Backs, Shoulders, and the like.
Some are Physically Limited Permanently.
Osteo Arthritis and these are NOT even allowed to drive. The Real concern of a car door, or car trunk being shut too hard and breaking a back.
One lady, so bad with Osteo, stepped out bed and broke her foot.
Some were born without a lower arm, part of a hand missing, deformities that restrict some physical movements, and what they can do.
Stroke rendered some with permanent paralysis.
These folks simply have the mindset, training and attitude to stay safe.
Acceptance, Improvise, Adapt and Overcome.
I have always been in the camp, one should have those "tools" they can use if for some reason they get "down".
Software Not Hardware.