Not everybody can HALO jump from 75 miles up into the ocean, SCUBA in 12 miles in 30 foot seas, stop the propeller of an enemy destroyer with their bare hands, climb the hull of it unaided, and take out the entire 12,000 man crew with nothing but a finger nail file and a rubber band.
Any time you take your gun out of your holster and punch a hole in paper, it's training. There is more than one kind and countless levels of training, including IDPA and similar competitions. It's not realistic to expect that everyone would spend every weekend at Tactical Killers Training Academy so you have to fill in gaps with something. At IDPA you shoot on the move, engage multiple targets, utilize cover, perform reloads and immediate action drills for instance. How exactly is that not even remotely close to training?