Sure they spend money on it. My Father in law has a big fence project coming up that'll I'll be helping on. Oil well pipe ain't cheap. That's not the point though.Somebody doesn't like having their behavior reflected back to them.
Ever heard of a farmer?
Do you really believe the 94-98% of cattle raised on private in the US don't need money spent on fences and water? Or that those ranchers/farmers/cattleman don't pay taxes on land they own that in some cases are more than a grazing lease?
Proper Grazing reduces wildfire risk, improves bird habitat, and promotes plant growth.
Sod busters, all they care about is their next bushel and they'd kill every deer in the nation to get one more.