Ask HN: Has anyone used AI agent to unsubscribe from spam newsletters?

Hey everyone, has anyone explored idea of automatic unsubscribing from newsletters using AI agent in browser? I imagine giving an AI agent a folder of emails (probably mbox export of spam folder in mbox format) and asking it to unsubscribe from all of them. It would be interesting to see is AI agent could be taught to bypass all dark patterns used in unsubscribe flow, and even catch bad actors that do not provide unsubscribe link, and report them to appropriate authorities. Sounds like an idea for useful product. Has anyone done or are doing something similar? What are the potential risks and problems?