1.How do Meta ads work in 2026?
Meta’s advertising system in 2026 is heavily AI-driven. The algorithm evaluates creative assets inside campaigns and automatically allocates spend based on performance signals like hook retention, video watch time, scroll stop behavior, engagement, click-through rate, and conversion events. Meta no longer relies primarily on narrow interest targeting — instead it uses predictive models to match creative to user behavior patterns, meaning your ad creative does most of the targeting work.