For what it is worth, when I attended an Airshow on McChord AFB back in 2009, I had a chance to talk to some Lockheed Martin reps who were running one of their booths with some flight simulators (C-130 & C-17).  I had a great time.  One of my discussions with them was about their blimps and what capabilities they had.  Found out those blimps could blend in with the sky and had a lot of high tech features, missile intercept from miles away using high powered lasers and troop/equipment transport.  One cool feature was the claim they could vaporize an entire battalion on the ground with pin point accuracy.  Didn’t think too much about it back then, now enter the past couple years, California, Hawaii, California again.   Now add in the much smaller drones we have seen, equipped with the same tech, we see houses and vehicles vaporized.  Could be this is what has caused these controlled “fires”.  I don’t know, won’t claim to know, I just remember what I was told back in 2009 and here we are now.  Make of it what you will, just seems they have the right tech and the perfect transport to do such things.