@jyoutz summed it up beautifully above.
Ideally, it could be browsed down some with deer, goats, etc., and then burned in smaller, lower intensity fires. However, controlled burns take time, the right site, labor, and the right weather conditions. The land next to us gets burned every five years or so, but some areas are off limits as being too hard to control fires in, and not worth the risk, and those areas are steadily adding fuel. Plus, I've seen the fires get beyond the target burn areas more than a few times, so we are always on high alert when they declare a controlled burn.
We practice active grazing management to reduce fuel loads here, and it does greatly limits fire intensities. We had a recent fire that put up 50-80' flames on a neighbor's hillside, and across the driveway, it was a slow moving 6-12" flame height on our side, and that was in a brushy area of our place.
I think it is one of those being as strong as the weakest link things, and it is not always obvious what the weakest link is.
All the best,
Peter