This attribution report doesn't shy away from singling out climate change as the singular driver in a complex weather system, despite requiring multiple steps to connect the two. I won't pretend to be an environmental scientist, but showing how closely a single phenomena follows a model without justifying that model is how you get the field of economics dominated by Keynesians calling themselves "empiricists".
Its too convenient that this attribution report is picking a negative event to analyze, I reject this premesis. Put these models up against the weather in Virginia over 10 years and show me how they fit.