Is this really relevant, or even interesting? It's a complaint about politics, more over it's a complaint about policies that were developed by schools with pa

Is this really relevant, or even interesting? It's a complaint about politics, more over it's a complaint about policies that were developed by schools with parental approval to 'protect' their children. In the UK when the government deployed a nation wide 'zero tolerance' bullying policy, there was widespread condemnation that it would lead to children being wrongfully expelled from school. So the real question is: why did it take so long for Americans to realise 'zero tolerance' policies usually cause more problems than they help to solve?