Coordinating multiple AI agents for a big browser scraping job—does it actually reduce complexity?

I’ve been reading about autonomous AI teams where you have specialized agents working together—like one scrapes the data, another analyzes it, another sends notifications. Sounds clean in theory, but I’m wondering if the coordination overhead actually makes things simpler or if it’s just spreading the complexity around.

The appeal is obvious: divide and conquer. One agent handles the browser interaction. Another handles data validation. Another handles the reporting. But who’s managing the handoffs? Who’s tracking state between agents? What happens when one agent fails in the middle?

I’ve done multi-step automations before, and the nightmare is usually around error handling and orchestration. Before I invest time learning a new approach, I want to know if autonomous teams actually solve this or if they just make it look prettier on the surface while adding invisible complexity underneath.

Has anyone actually deployed a multi-agent pipeline for scraping plus analysis plus notification? How did the coordination actually work out?