It's extremely relevant in light of the narrative modern leftist Jewish organisations are pushing regarding race. They are vilifying the white race as the ultimate evil to be degraded and genocided, and they are infact accomplishing that to a large extent in many nations today. Jewish actors and influencers will get the attention of an audience and claim that as a white person they know white people are evil and should be treated as such, then at some later juncture in their narrative will claim they are not white and that as a Jew are on the same team as the black and brown people's. They are playing an incredibly cruel and destructive game that is resulting in the murder of an entire race. So yes it is very pertinent in this circumstance if the shooter was a Jew.