Why perceived institutional self-correction is the most consistent bridge between ordinary dissatisfaction and deeper system rejection—and why the causal direction remains contested.
Across trust, corruption, coercion, political-agency, service-failure, and criminal-justice reports, the recurring divider is whether people believe institutions can still identify errors, punish abuses, replace leaders, process claims, and respond to sustained demands. The corpus treats that belief as a more important legitimacy variable than grievance severity alone.
The reports repeatedly separate specific support—approval of current outputs or officeholders—from diffuse support for the political order. Repeated perceived nonresponse can reduce external political efficacy and encourage people to reinterpret a policy failure as evidence of an institutional or systemic failure.
Low external efficacy does not have one political outcome. When internal efficacy, resources, and political interest are also low, withdrawal and fatalism are common. When people feel capable of acting but regard ordinary institutions as unresponsive, protest, anti-establishment politics, and stronger structural demands become more plausible.
Perceived nonresponse is not always objective nonresponse. The institutional-trust report highlights selection, motivated reasoning, affective polarization, and fragmented information environments: people with strong prior identities can interpret the same institutional action very differently.
Low trust, low approval, dissatisfaction with democracy, and rejection of the constitutional order are not interchangeable. A person can distrust Congress, courts, police, parties, or media while continuing to support elections, law, and constitutional correction.
The strongest design would observe attempted remedies, actual institutional response, perceived response, external efficacy, diffuse legitimacy, and explicit regime-replacement preference over time. That would separate institutional performance from prior ideology and perception.
This brief synthesizes claims made in the supplied research corpus. It does not convert report conclusions into forecasts, endorsements, or operational guidance. Where the underlying reports disagree or rely on different definitions, the disagreement is preserved rather than silently resolved.