Cost has nothing to do with it.
Lots of people give a shit for a multitude of reasons. Anyone that owns an aircraft and any pilot should know the law...you cant land aircraft on ANY National Forest Lands, designated wilderness or not, unless on a designated airstrip.
Its hard to believe anyone would be that ignorant or stupid to do something like that, and even more ridiculous that some view it as no big deal.
It is a big deal...and those two clowns need to be fined and prosecuted to the fullest extent of the law.
§261.18 National Forest Wilderness.
The following are prohibited in a National Forest Wilderness:
(a) Possessing or using a motor vehicle, motorboat or motorized equipment except as authorized by Federal Law or regulation.
(b) Possessing or using a hang glider or bicycle.
(c) Landing of aircraft, or dropping or picking up of any material, supplies, or person by means of aircraft, including a helicopter.
The Secretary of Agriculture's regulations (36 CFR 261) A violation of these regulations is subject to a penalty of not more than $5,000 or 6 months imprisonment, or both.