There are have been several events.
The most horrific was in Norway.
Then we have the New Zealand mass murder.
Now we have El Paso.
They all say they are against the Great Replacement (of white people/Western civilization with more pliable populations).
The New Zealand killer said he wanted to spark a Civil war in the United States, and wanted draconian gun control to be the trigger.
As the El Paso killer claimed to be a fan, one would expect him to desire the same result.
Why would an Australian kill muslims in New Zealand, to affect the USA? That was the most bizarre thing.