What is ‘audience trigger’ in GA4 and how does it extend audience functionality?

Question

Google Analytics GA4 — Hard

What is ‘audience trigger’ in GA4 and how does it extend audience functionality?

Accepted Answer

Audience triggers in GA4 allow events to be triggered when a user joins a specific audience, enhancing audience functionality by enabling actions like triggering conversion events or creating personalized experiences. This extends audience functionality by providing more dynamic and targeted interactions with users.