Looking at it another way, the cuts are actually decreasing overall efficiency since they're cutting things that deliver decent benefits given that they only cost a small fraction of federal spending. Maintaining things like hiking trails and parks is incredibly cheap compared to the benefits they produce in terms of intangibles like well being and related economic activity. The National Parks Service for example helps generate a huge amount of tourism dollars that exceeds their budget several times over.
> It's an ideological purge...
See that's the part I really struggle with. Cratering foreign aid has an obvious ideological component, but who hates hiking trails? Like I'm sure there are a few people who hate the outdoors and a handful of oligarchs who want to privatize everything, but where's the constituency for it?