People think another reservoir or a couple desalination plants for ocean water or something would make a difference. You can have as many reservoirs of water as you want, but you still have to get the water to the fires through canyons and cliffs with enough volume and pressure to fight a giant wildfire. It isn’t like one house is in fire and you can drive up to it and put a hose in a hydrant. Or it isn’t like we know that a wildfire is going to start at some particular coordinates and you can put infrastructure into that area. Plus in an event like this winds are blowing embers all over the place and you don’t know where it’s going to go next and where the next battle will be. You can’t bulldoze the hills and narrow canyons of vegetation to give fires no fuel … even if you could logistically do it, then you get mudslides. When you have a dry year like this, the vegetation gets dry and it burns easy, and your best chance to fight it is air power and trying to keep the fire from crossing certain lines or boundaries - and when winds are 100 mph, those aircrafts can’t fly.
It’s a triage situation when you get these type of events. You save what you can and who you can, but sometimes the fights you have to give up on are sad. I don’t know what deaths will end up being - but it’s currently 6, so the issues are mostly about property. And yes some neighborhoods and businesses will be lost, and that’s awful, but short of forcing people to move out of the foothills and coastal hillside areas into the flatter valleys, there is going to be some fire risk in this area.