Children are being killed by kindness. There are more and more children suffering from anxiety related mental problems. mainly, I think because parents are removing all obstacles from their course.
A parents responsibility is to bring their children up so that they can face up to the challenges of adult life and however nice it is to respond by telling them their action/behaviour is unacceptable and we don't do that here do we, then help them apologise to whoever they may have hurt or upset, then find them something constructive to do. Once they get out in the big wide world, they won't be treated like that, they will have to get used to all sorts of negative behaviours from other people that they will be completely unable to deal with or challenge.
As a child I always knew what I was being punished for, even if I often thought it unfair and unjust, - that of course was my opinion. The parent or teacher doing the punishing obviously had a different opinion.
For most of my childhood I had an embarrassing bowel problem that led to a lot of bullying in school. Not nice at the time, but, as an adult, I almost see the experience, unpleasant though it was as an advantage in dealing with adult life. I learned to stand up for myself, I never whimpered or acted scared, I could see that was counterproductive and I went into adult life able to deal with the 'slings and arrows of outrageous fortune.'
Now I am not suggesting children should have to face problems as serious as mine, but most parents want their children to grow into resilient adults and that starts at home with mild conflict with their parents where they can learn in a supportive atmosphere how to deal with it.
My children and grandchildren have been brought up to be resilient. Our 18year old DGD has just returned from her first solo trip abroad. She is a Francophile and has recently returned from a long weekend in Paris - on her own. She did all the bookings, flight and hotel, and spent three days walking round the city sightseeing, shopping and negotiating taxis and restaurants and returned safe and well. She has sorted out all her university accommodation herself and will go up to Uni in the Autumn confident she has all the practical and other skills necessary for life away from home.