I did @ 10 yrs volunteer service with the Victorian CFA ( County Fire Authority) and did a couple of seasons as summer fire crew with the then Forestry Commission.
My advice is prepare your property, well before fire season, have an action plan for small fires, and an evacuation plan for large fires, indeed get outta Dodge, before severe hot and high fire danger weather.
There are only so many fireies and limited resources to fight fires, and they can’t be everywhere at once, and some places are just undefendable no matter how many resources you throw at them.
It’s a matter of “pick your battles”
The loss of lives, pets, wildlife and livestock is just heartbreaking not to mention the devastating impact on livelihoods, homes, communities etc.