Xenophobia leads to the belief that white Danes need support for their rights to their native homeland.
It's not like this is some great battle to rise restitution for Native Americans, Maori or Aborigines.
It's about not having to see so many non-white faces in Copenhagen or London.
> Enforcing immigration laws is not ethnic cleansing.
That certainly depends on the law, and the enforcement.
More to the point: trampling nomadic sub- cultures, forcefully denying them access where they have lived for centuries, denying them their way of life - can certainly result in genocide ("the deliberate and systematic destruction of a racial, political, or cultural group").