No, punching signals anger. Anger doesn’t have to be dangerous - for instance punching a wall, or the floor. Emotions are normal, we don’t always deal with them in the most optimal manner, but I wouldn’t label someone beating up the floor because he just found out he was NOT the father as “dangerous”.
I’d be more forgiving that it’s a pretty extreme scenario most people won’t experience in their lives, but I do think we have a responsibility to handle our emotions in healthy ways. Punching shit is dangerous. You can hurt yourself, and even if not, it’s a signal to me that you are capable of causing harm because you can’t control your anger. I’m not sticking around to find out my body may be next.
Keep in mind, anger is often if not usually a secondary emotion to pain, fear, sadness, etc. Anger can be a great motivator, but again, how it’s expressed is important. Use your words, find some other action that doesn’t scare people (like take boxing classes where that’s the point), or process it on your own first.
I’d say taking it out on a toilet stall would fall into at least attempting to not scare someone. Unless you’re like, terrified of property damage you probably didn’t witness happen. It’s a wall in a secluded place designed for privacy. I can EASILY picture a scenario where someone receives bad news, goes to the bathroom to have their mental break in relative privacy, and slams their fist into the wall a bit harder than intended. This looks like one hit to me, so it’s not like they’re sitting there hammering away at the wall. That plaster is EASY to put a hole in. Life is messy, people are generally trying their best, no one got hurt, let’s extend empathy rather than mockery.
I hope I wasn’t coming across as mocking? On the flip side, we should be able to laugh at ourselves…Some people laugh because they’re uncomfortable. If you want us to be empathetic to someone losing their shit for a sec, try to have some empathy for those that it scares. You don’t have to witness it for it to have an emotional impact.