What is there in Nazism for teenagers to like?

Although the recent teenage glorification of Adolf Hitler and Nazi ideology at a school in Larnaca in Cyprus is nothing new among teenagers, or confined to Cyprus, the attraction of Nazi ideology to teenagers is puzzling. 

In 2005, when a 20-year-old Prince Harry was pictured in the Sun attending a fancy dress party in a khaki uniform with a swastika arm band he apologised to the Chief Rabbi in the UK for the offence caused to Holocaust survivors and admitted it was a huge mistake for which he was very sorry.