[rtpg]

Well Apple has signing keys right? The signing keys are a backdoor, and we've mostly mastered "don't leak your secret keys."

Now for a backdoor that you're sharing with a bunch of people...

[monocasa]

But they would be asked to share this back door with the thousands of law enforcement organizations, as well as other countries. If they had to do the same with their signing keys, those wouldn't be secure either.