I agree that you could make a Tea app for every faction's favorite cause, and use "safety" as the justification: report your local communist, report your local infidel, report your local secret white supremacist, report your local secret Western imperialism agent, report your local suspected jihadi, report a homosexual, report a suspected illegal immigrant, report a local adulterer, report an apostate, report a kulak.. etc. chefkiss

Witch Hunt as a Service, with a delightful UX, a little gamification, and soon integration with your favorite apps. Coming to an App Store near you.