People react differently to instances of great stress. Some immediately go into hero mode. Some freeze. And some act like mindless zombies.
You won’t know what you’ll actually do unless it happens to you.
or…. Maybe I already know why ( cough cough)
You can want to act like a mindless zombie in this situation but to not defy that feeling and get busy helping this obviously innocent and harmless victim is unacceptable, morally, logically, physically
Period.