I spent a few years in Australia and know these places. It is terribly sad that this should happen and, as you say, the season has not reached its peak yet. I was watching a Netflix series a day or two ago about the California wildfire situation where they are fighting fires almost all the year round. As the chief of CalFire said, this is the new normal. It is likely to be especially so for places that are prone to desertification as the long dry spells simply turn the woodlands and scrub into tinder boxes that burn with much higher intensity.
Many forests and woodlands have a natural wildfire cycles, where the burning of trees and undergrowth triggers a new cycle of growth and regeneration. As I understand it from the commentary by CalFire and from the Attenborough series the fires are now so intense that the heat is burning down to where those new growths would have been sheltered so there is no regrowth, just desolation.
I know there has been record-breaking drought west of the Divide, with many farmers losing their farms, or even their lives to depression. I fear Australia will not longer be able to call itself the Lucky Country for much longer.