@Wolven the key is that central management of society is always destined to fail because of the unsolvable problem of managing the diversity of values in the population.
So in the end it doesn't even matter whether the person proposing such a regime is a good person or a bad person, it's not going to work, and it needs to be immediately rejected.
It's only icing on that cake that people proposing to control others tend to be, well, not the greatest of people.
After all they are proposing supremacy of one form or another. Whether white supremacy or some other supremacy, well you're already through that door.