Read this - and educate yourself on many other handbooks -
Handbooks | Bureau of Land Management (blm.gov)
H-1703-5.pdf (blm.gov)
It appears to me that the BLM is required to report issues upstream / their upper mgmt....just like any other federal institution. picture the head of the BLM at Glamis having to send a detailed report to his mgmt about some dumb ass teater totter, wood swing with razor seats that broke and caused a kids bone to break, etc = and that report keeps going up the chain...every year more reports come, more examples, etc.. Dont you think that would catch more eyes than a picture of a kiddie track? Give it up, comparing those two is a joke. Comparing to playgrounds is also a joke - those go through permitting processes, inspections for safety, etc. Using your logic I should be able to put my own "ride" on a public playground that's built like chit and say it's as a memorial.
Break out the common sense.