The guy had literally been a professional bigot, fascist, and racist for his entire career. It is the only “job” he ever had.

Secondly, we have a lot of conflicting information about his shooter but the only communication we have directly from him was groyper shit on bullet casings. I’m not as certain as I was but I still think groyper is possible. Even an incredibly rare trans-ally groyper. It’s not like groypers need to make sense.