Comment by fc417fc802

Keep in mind that a truly clueless user will most likely be running in a stock configuration. So long as that doesn't permit apps to tamper with one another (as is currently the case) there should be no issue. Google could even provide a toggle to officially root the phone and so long as flipping it wiped the device the problem would remain 99.9% solved because a scammer would be unable to pull the job off in one go.

By the time you reach the point that the user is doggedly following harmful step by step instructions over the course of multiple callbacks there is nothing short of a padded cell that can protect him from himself.

Unless you mean to suggest somehow screening such calls? A local LLM? Literal wiretapping via realtime upload to the cloud? If facing such a route society would likely be better off institutionalizing anyone victimized in such a manner.