The latter group mainly takes the side of neo-nazis for no other reason than it pisses off liberals.

As you point out, the latter group is in many ways WORSE than the neo-nazis- since they recognize the injustice and wrongness of the white supremacist views, but side with it anyway.

But neither group as a whole can be convinced to change their views through education or dialogue. The one thing uniting the right wing is the shared detachment from reality.

Reality doesn't show them what they want to see, so they have rejected it.

You don't reason with creatures like that... your only hope is to crush them immediately, and thoroughly... and I fear we have taken too long in responding appropriately.