![](https://lemmy.ml/pictrs/image/XgNXqS4XPe.png)
![](https://lemmy.world/pictrs/image/8f2046ae-5d2e-495f-b467-f7b14ccb4152.png)
So, this is 100% speculative rambling at this point, but as a gut feeling on my part that can be proven wrong: I get the feeling it might have been someone from a Republican family, possibly shitty family psychology-wise, registered as Republican for his families sake but got f’d up by the pressure within his personal relationships and the state of the world, who radicalised himself on the internet.
Your last point is actually not a bad analysis - but it is missing that the ones operating their propaganda and troll farms already also control the violence monopoly. And both entities also use violence where they deem it practical.