Actually, they think like the "progressivist revolutionaries" they actually are (as are the Islamicist fundies, for that matter). They will not rest until the world can be "perfected" according to the requirements of their deranged view of reality.
That is, just as Karl Marx insisted, there can be no hold-outs against the "truths" of their Second Reality; no questions are permitted that might contradict the Received Wisdom; all resisters are to be classified as the "enemy" and given no quarter.
There is no "diversity," unless it be according to their definition. I.e., there is no "diversity" to be recognized in intelligent, rational, and logically-consistent viewpoints informed by experience, reason, and history. All that is "moot." The will to power is everything now.
Sigh. These people are so tiresome.... All my best -- bb.