The thing about the far right is they will scream about the tiniest little thing that doesn't go their way and make it out to be the most horrific transgression against them possible. So even if the other person is also far right, if they move the tiniest millimeter towards opposition, make the most empty gesture possible against them, these types will still scream murder and betrayal.
So you can't judge the utility of any act against them by how emphatically they scream about it or whether they violently act against it. Anything but full obedience and fawning over them is simply unacceptable in their worldview.