I'm definitely not an expert, but my understanding is that it is impossible to point to one single event and say climate change is responsible for that event. Weather is dynamic, you know? But climate change does account for there being more events (more hurricanes, more days of record breaking temperatures, more wildfires, etc). And as someone on the west coast who now assumes there will be at least one or two weeks of miserable wildfire smoke every summer, I think that impact is worth taking seriously today.