But, while on the topic, we find here:
A report by Ofsted, which expressed concern that secondary pupils were repeatedly studying Hitler is part of a wider debate about the nature of Britain's enduring obsession. Those concerned at the ubiquity of the Third Reich in the history classroom and beyond to the nation's bookshops and living rooms fear it stunts understanding of other periods and leads to an unhealthy personality cult.And to which I can add only that it is difficult to run out of unimportant issues as well.
On the opposite side of the argument there are those who point to the monstrosity of the Nazi regime and its leader, arguing that it is difficult to run out of important issues relating to Hitler to highlight to the wider population.