The shooter did this on his own without any ‘funding’ or ‘organization’

Remains to be seen.

I would not be surprised in the slightest if he’s associated with Nick Fuentes and his Groyper Army.

Fuentes and Kirk have been fueding for years. This could have (ironically enough) been a gang related shooting.

They largely have nothing to do with the shooting

Fascist movements love to backstab almost as much as they love an internal purge. Kirk getting got by an ideological rival (lone wolf or otherwise) isn’t the first such case and it won’t be the last.