Synergies between “Hard” and “Soft” Interventions Against Online Extremism: An Agent‑Based Simulation and Cost–Benefit Analysis
This study explores the synergies between two complementary interventions for countering online extremism: deplatforming, a “hard” intervention that involves removing extremist users from online platforms, and inoculation, a “soft” intervention that exposes users to weakened forms of extremist arguments to build resistance. We developed an agent-based model to simulate the…

