Now define "members". It's both possible and common for an in-group to experience a high degree of trust and care, while those outside that group to... Not. From the point of view of the beneficiaries the social contract is working beautifully!
I found Singapore somewhat bracing in how honestly they acknowledge the two tiers (natives + wealthy foreigners vs poor "guest" workers) in their society. The same division functionally exists in many "western" countries, but is broadly ignored. (To be clear, I do not endorse this - and, in fact, think it appalling - but appreciate straightforwardness more than I do obfuscation by empty rhetoric.)
I found Singapore somewhat bracing in how honestly they acknowledge the two tiers (natives + wealthy foreigners vs poor "guest" workers) in their society. The same division functionally exists in many "western" countries, but is broadly ignored. (To be clear, I do not endorse this - and, in fact, think it appalling - but appreciate straightforwardness more than I do obfuscation by empty rhetoric.)