They provided no examples of this so-called "White Supremacist Messaging".
I did an internet search of the phrase and nothing came up.
In my opinion ABC was trying to make Legan into a white supremacist without any evidence at all.
ABC is manufacturing a narrative that doesn't exist.
But they said it on air so thousands of people heard it, believe it, and will repeat it.
re: “Nothing new here except during the airing of this piece, ABC used the phrase “White Supremacist Messaging” three times in referring to Legans’ social media accounts.”
That’s because ABC News cannot conceive of a “grievance collector” like Christopher Dorner was ...
https://www.crimemuseum.org/crime-library/famous-murders/christopher-dorner/
“Wound collectors”
https://www.psychologytoday.com/us/blog/spycatcher/201509/wound-collectors