Why are you sure that’s all it can grab? That seems mistaken on a technical level. “Can’t” and “doesn’t” is an important distinction.

We have seen lots of examples of ad analytics SDKs that push the iPhone beyond its intended sandbox. Most of them have been banned, but some operated for years before getting banned. It would be a disservice to brush away those concerns as fearmongering.

By that logic, very app should be designated “a counterintelligence threat”