A public park and a trail have very different meanings in my mind. When I say that I have encountered this on a trail, I'm specifically referring to trails in places which are designated wilderness areas, which are not subject to any ordinance. The US has a lot of national parks, national wilderness, and BLM land that is completely open to the public. That's a wonderful thing, but it also does not make sense to call for a park ranger to get involved in what is fundamentally a discontent at someone else's anti-social behavior, when I can simply have a conversation with them.

Behavior, and the response to behavior, exist on a spectrum. The fact you responded to me pointing out that "you do you" has philosophical limits, but that those limits should not involve criminalizing behavior, by suggesting I should campaign to enact an ordinance seems extremely obtuse. There is no need to change the law to criminalize making noise in a natural area, but similarly it's perfectly appropriate to tell someone to stop doing it.