I don't work at Apple, so I can't comment on that. But that doesn't always help. There's been plenty of times where I have a full HAR file from the user and I can clearly see that something went wrong, but that doesn't always mean I can reproduce the issue. (I recognize a HAR file doesn't represent the complete state of the world, but it's often one of the best things a backend developer can get)

That’s easy enough. The hard part is doing so without capturing a bunch of email, messages, and other private data that happens to be in memory at the time.