Boys are generally more hands on and verbal in their behaviour (eg pysical fighting!!) therefore they always get into trouble. However their diagreements are usually done and trusted quite quickly.
And this one of the reasons boys fight. It's easy.
No need to deal with hurt feelings,whatever is causing the fights,the emotional side of things and their emotional wellbeing. Oh well they had a fight ,take some play away and expect them to get over it.
Guess what? Boys can also hold grudges,they can be manipulative,tell on others, get others in trouble,get hurt feelings,be upset,anxious etc.
Those feelings need to be accepted,expressed,named and explored.
Jimmy punching Frankie because he was shouting at him and he's damaged because of the shouting and DV at home isn't going to go away just because he had a punch up. Isn't going to stop him next time just because he missed some play.
Johnny giving as good as he gets doesn't mean he isn't anxious about coming to school and crying every night because he's worried he'll get into yet another fight,get hurt,get in trouble.
Nick being annoying and struggling to interact appropriately with peers which normally ends in a fight on both sides, doesn't mean he doesn't feel inadequate,left out and still unable to see where things went wrong. So it happens again the next day,and the next until fighting is all he does because he knows the "rules" around that.
Boys being taught to be strong,not cry,be a man, "stand up for themselves", hit back, "hold their own". So they do fight back because it's easier to deal with than the ridicule ,minimising and even telling offs that they get at home.
The assumption that they had a fight and just because they seem ok, that means it's over and dusted with is silly and reckless.
For a website that generally is adamant violence is never the answer, there are a lot of parents and educators willing to minimise the effects of boys fighting because it's "easier to deal with".
It might be for you,doesn't mean it is for the kids involved.