So according to what I've read the environmental conditions leading to this fire are sort of a perfect storm. Wetter than normal conditions in early 2024 led to extensive plant growth that was then followed by a nearly 9 month drought that's been one of the driest period on record. The result is a ton of very dry, very flammable fuel. That combined with a Santa Ana wind event, with winds in excess of 60-80+ mph, has led to near perfect conditions for rapid fire growth.
I think there's been some inclination to blame the fire on government preparedness, budget cuts, ect. But at some point there's literally only so much you do. LA country is probably the single most prepared place on the planet in terms of equipment, personnel, training, money ect to fight wildfires. At some point the environmental reality becomes too much to overcome.
Stuff like this is only going to get worse. Partly just becasue as the US population grows we expand into places (hill sides, forests, ect) that expose the population to great fire risks in areas that are harder to fight fires. Also partly because the specific outputs of climate change are likely to make wildfire in particular much worse, more frequent and less predictable.