Ive seen the silly videos on youtube and have always questioned why they need so much crap. A basic rig like this:
Condor MCR6-498 Tactical & Duty Equipment, Coyote Brown https://a.co/d/j8qXrZI
Tourniquet and Emergency shears like these:
One Hand Medical Tourniquet Combat Application First Aid + Trauma Shear+ Molle Pouch - Ideal Gift for First Responder, EMT, Paramedics, Soldiers, Police and Many More (1 Pack) https://a.co/d/jheWH9t
are all thats really needed if you use an AR or similar carbine/rifle for home defense.