Smokey the bear was both correct and incorrect.
The bear was wrong in respecrt that you're not going to prevent wild fires in the middle of nowhere where they don't threaten people's homes. They're actually a good thing aside from it making the air pollution go to china levels for a little while. There's no rational reason to waste resources, spill blood, get people killed over a fire that's not about to damage anything. Mother nature loves fire, pick your battles carefully.
The bureau of land management says that at least 84% and up to 90% of wild fires are ignited by man. Either by negligence or arson.
I think we should bring back burning people at the stake for arsonists that intentionally start fires that result in deaths.
Where you don't want the wild fire burning is up close to your house and vehicles you have to do nature's job for her.
In that case smokey the bear is correct, you, your family, maybe some friends, a chainsaw, ditch ax, machete, bypass loppers, lawnmower, weedeater, wood chipper, a large weed burner or small flame thrower, a little controlled burn can prevent wildfires.
Clear out dead brush, wild undergrowth, dead and dieing vertical and horizontal trees.
You can do a lot with non power tools and a vehicle but really at some point you need a chainsaw to clear the dead trees that are over 4 inches in diameter.
Don't think you can push over dead trees, that's a good way to get hit on the head with a dead tree limb.
"Logging" is a dangerous job look at the tool list, it looks like a purge movie and the fact trees are coming down.
See youtube for ideas on how not to die or lose limbs when using said tools. Plentyof vids showing people trying to push over a tree only to succeed in getting hit on the head a falling dead tree limb.