In Hollywood's defence: Sheriff in Aliens Vs Predator Requiem has finger on slide when investigating a parked truck. In the Way of the Gun, the gun work seems quite realistic.
(if it wasn't, keep it to yourself: I really like that film and don't want the illusion ruined... thank you!!
Aside from that, yes agree with the OP!
You cannot wake someone who is pretending to sleep. Stop pretending. Wake up.
Freedom: Please enjoy responsibly.