You are of course correct, Scott. Terrain, fuel type, weather...all make the play. But I have to point out again, this fire that threatened our home ran 17 miles on it's first day, 15 miles on it's second day, and 5 miles on the third day. On a front that ended up being 36 miles wide. Until one has seen that sort of wildfire advance, both speed over the landscape and acreage burned, you cannot really understand the scope of the risk.
I can only add one more comment, my friend. Until this multiple large scale fire event here where I live in western Oregon, I would have said the same thing, and been thankful just like you are for that.
Speaking as a field going grunt reforestation specialist with the USFS for more years than I like to be reminded of
...the last time forest fires of this magnitude (and more) occurred in this part of the what is now the state of Oregon in the USA was...wait for it...
about 375 years ago.
Y'all can accept that, or ask for details whereby I make that statement. I'm happy to back it up.
Soooo...just because they are unheard of today says nothing about tomorrow. And I don't mean some several hundred years away tomorrow, either.
Ask Bermy. AUS is finding this reality out.