More labour wasted on guards (and surveilling the guards), sturdier barriers, traps, defensive training and tools, etc.
Low-trust societies where interactions with strangers are risky mean clannishness / arms-length exchanges decrease, partially compensated by more transactions with trusted parties (family and allies).
Also, day-to-day behavior would change.
More labour wasted on guards (and surveilling the guards), sturdier barriers, traps, defensive training and tools, etc.
Low-trust societies where interactions with strangers are risky mean clannishness / arms-length exchanges decrease, partially compensated by more transactions with trusted parties (family and allies).