There sure seems to be coordination to the spread of these violent groups.
“Coordination” - Communist party. Been doing it for almost 150 years.
In this conditioning process, those who argue from a logical basis are despised as (fill in the blanks depending on the issues). The more compelling the argument against the required group think, the more despicable the one making that argument appears to the robotized product of that conditioning.
And do not overlook the mindset at what has become the major source of "information," in the cyber world order: