Mainly the implied notions that Matrix is a devoted father, and the gung-ho vibe that one above-the-law guy with lots of firepower can take care of business, whereas police and legitimate military are useless.
Positive Role Models & Representations
Blood spatters as people are shot, often multiple times. One arm cut off. An electrocution (oddly non-fatal), numerous stabbings/impalements, beat-downs, falls from lethal heights, big explosions, car crashes. One tranquilizer-darting. Another character fatally slammed into by a car. One character's neck broken.
Brief glimpse of a naked couple in bed when a motel-room door is broken town; bare breasts shown. The heroine pretends to be seducing a bad guy.
The f-word repeatedly (once uttered by the hero), the s-word, "ass."