No matter how angry or upset you are, displays of physical aggression are off limits.
The restaurant server forgot your order so now you won't have time to eat before the end of your lunch break? That's inconvenient and frustrating, but doesn't call for slamming your fist on the table or other displays of physical aggression. Find a different way to problem solve.
Your roommate forgot to do the dishes again so now you don't have clean dishes to eat a meal after working a double shift? Again that is frustrating and inconvenient, but certainly doesn't call for slamming doors or other displays of physical aggression. Find a different way to problem solve.
First of all, you never know who has PTSD, and PTSD is far more common than you might think. Even if you think you know someone very well you can never know if there's a part of their past they never share with anyone.
Second of all, the reason that as a society we are trying to move away from physical violence as a method of problem solving is that physical violence for problem solving is inherently unequal. It adds to the marginalization and oppression of disabled people, elderly people, children, people just naturally smaller in stature and frame, survivors of domestic violence, and anyone else who is at a disadvantage in physical altercations. This includes displays of physical aggression, like punching a wall, slamming your fist, raising your voice, or slamming doors.
If you're someone naturally smaller in frame and stature, or a child, or elderly, or physically disabled, and someone larger and more physically fit than you is doing displays of aggression such as shouting or slamming doors, it can be very frightening and possibly trigger a panic attack especially if you have PTSD.
But regardless of someone's size and physical capabilities, it's always possible to bring up traumatic memories that trigger a panic attack if you resort to physical displays of aggression, making it never okay.
Unless someone is genuinely making you feel unsafe, such as someone stalking or harassing you or potentially about to attack you, then you have absolutely nothing worthwhile to gain from making someone intimidated/afraid.
Find a better way to express your feelings and solve your problems.
