fake leftists that suggest the validity of either of these fallacies pose threats to basic concepts of humanity and will inevitably lead to the wholesale slaughter of millions if allowed to enforce their will on others. they need to be violently rejected as fascists by all legitimate voices on the left.
they are not allies, and are often not even poorly thought through reactionaries. these are groups that actively want to oppress others, that are out to consciously hurt people to advance their cause.
they should be treated like any other fascists, and there should be no pretending that that isn't what they are.