Distrust functions as a viable alternative to trust. [definitional]
Distrust, however, is not just the opposite of trust; as such, it is also a functional equivalent for trust. For this reason one can (and must) make a choice between trust and distrust.
DEFINE: Reframes distrust as functionally equivalent to trust rather than a mere absence — both serve the same social coordination role.
Niklas Luhmann, Trust and Power, loc. 262