Indirectly is great unless you don't live in the US/SR in which case it's in your backyard. Indirect fighting hasn't been so great for Afghanis.
Co-incidentally, home discussion about "The Ones Who Walk Away from Omelas" this evening.
…but also I think NINBYism is the wrong metaphor for the point you make: if everyone NINBYs housing, we have an end to housing and all suffer the shortage; if everyone NINBYs war, we have an end to war.
But I get your vibe.