disaffected young men lacking strong in-person relationships doomed to a life of desperation due to lack of opportunity united online in praise of cartoon frogs and white supremacist fascism.
Yes, voiceless minority groups can be more easily targeted and taken advantage of. I read just yesterday about Somali immigrants being turned anti-vax in a matter of years due to outside influence, this is no different.
I love your description because each word designates both problems and solutions. History books will go further and further: "WWI was triggered by an assassination in Sarajevo", "WWII was born in the black Thursday", and the next events "find their source in the solitude of some men with a computer, and we couldn't solve that. Solitude kills, after all.". Assuming the next event is related to alt-rights, of course.
History books are gonna be weird.