Principlev1
Accept bundled interventions when all components are
Accept bundled interventions when all components are low-cost to maintain and the value of knowing precise attribution is less than the cost of additional sequential testing to isolate contributions.
Why This Is a Principle
This derives from Simple decision rules using less information can outperform (simple rules can outperform complex analysis) and Human beings make decisions under conditions of incomplete (bounded rationality). The principle prescribes accepting 'good enough' causal knowledge when precision is costly, following from the axiom that optimization has costs. It's actionable and domain-general.