If the media actually gave it the coverage it deserved, you probably would have remembered this one. https://www.lgbtqnation.com/2019/05/one-colorado-school-shooters-transgender-boy/ As for the rest of your points, I'm probably misrepresenting exactly what he was referring to, and even if I knew exactly what he was referring to I'm not sure I'd 100% agree. He's obviously of the opinion of all his perceived social devolutions of the last half century should be blamed on the left. I'm sure if he went into more detail, he'd have a more convincing argument for most of it. But, its not like we'd be living in an utopia otherwise.