That article doesn’t point to any specific. Citing the article:
On his Discord and social media accounts, Robinson shared Groyper memes, labeled Kirk a “Zionist sellout,” and praised Fuentes’ “purity tests” for conservatism.
This could be the most concrete evidence. The question is, what memes did he share? What were the texts showing he praised ”purity tests”? There’s nothing in the article, and I haven’t seen anything surface since.
Recovered rifle casings had chilling inscriptions like “Hey fascist! Catch!” and references to internet memes rooted in alt-right culture. Some even referenced the leftist anthem “Bella Ciao”—used ironically by the far-right online.
The link between the inscriptions and the Groyper movement weak. Liking Helldivers 2 doesn’t make you a Groyper.
To me, this sounds more like the typical fashion of old people not understanding young people internet culture, and attribute anything they don’t understand to the alt right.
The rest of the article is just explaining the Groyper movement.
When you can’t attack the opponent: attack the voters.
That will work out