Indeed.I see Geert Wilders has just weighed in blaming lefties etc . Its just a matter of time before Nigel and 30p Lee comment in similar vein.
It’s possible that the shooter was a staunch republican who wanted the traditional GOP back which has now been replaced by the Cult of Trump. However, even if that’s true, it won’t change the narrative of Trump supporters because opinions for them trump facts (pun intended).