1 of your “mass killer” examples was a right wing neo-Nazi who hated foreigners and has expressed support for Trump and Putin from prison. There’s no indication I’ve found that this terrorist was LGBTQIA. 2 more of them are actually examples of LGBTQIA being the victims of right wing hate- 1/4
One by religious extremism (Pulse), one (Q) by plain bigotry of a man who spent years spreading hate for LGBTQIA online and using rainbows for target practice shooting and never identified as non-binary until after the massacre, likely a deliberate lie for his own sick insult to LGBTQIA 2/4
2 More examples are serial killers and that presents the same BS argument as your “shootings” examples, in that, for those 2, I can name plenty of heteronormative serial killers; Ted Bundy, Son of Sam, HH Holmes, the Zodiac, Joseph Paul Franklin, Charles Manson, Golden State Killer, BTK Killer… 3/4
And as for the “shooting” examples, you’re still vastly outnumbered because there have been over 1.4K mass shootings in America since 1997, I believe, and something tells me the large majority of them are heteronormative. 4/4