Yes I am sure they are far too lazy to implement the instant guaranteed one shot fix to a complex problem with broad sociological stimuli and implications.![]()
Oh it's quite simple, they're just not allowed to do it. In fact they're penalised for doing so.
If a child (or adult for that matter) cannot behave then they should be removed from general population. Put them in an isolated situation where if necessary you can study and find the causes for their issues.
If they're just a general muppet then do not reintroduce them into society. Child or adult.
However, we can't do this. It infringes upon their freedoms and liberties. Instead every other person around them has to put up with their anti-social (sometimes violent) disruptive behaviour and others clean up their messes after them.