Writing for UX Collective, Filipe Nzongo argues that designers should embrace behavior as a fundamental design material—not just to drive metrics or addiction, but to intentionally create products that empower people and foster meaningful, lasting change in their lives.

Behavior should be treated as a design material, just as technology once became our material. If we use behavior thoughtfully, we can create better products. More than that, I believe there is a broader and more meaningful opportunity before us: to design for behavior. Not to make people addicted to products, but to help them grow as human beings, better parents, citizens, students, and professionals. Because if behavior is our medium, then design is our tool for empowerment.