Yeah, but that's life with a complex bundle of software. It's not as though Apple's attempt at making a walled garden makes them magically better at not writing

Yeah, but that's life with a complex bundle of software. It's not as though Apple's attempt at making a walled garden makes them magically better at not writing exploitable bugs in the userland. Mostly where they're better is at making it harder for normal users to intentionally install something that turns out to be malware, which isn't nothing, but a with exploits like Trident, that makes absolutely no difference.