What if we change the last bit after the "because" to "these sometimes are used at unsafe speeds and, intentionally or not, kill people who are not in cars?"
Because, at least for me, the answer is an unambiguous yes.
I agree that privacy and security should be available to everyone. But we also shouldn't count on being able to find people who are doing vile things--to children or adults--because the person messed up their opsec. I think Apple is correct here but as an industry we have to be putting our brains to thinking about this. "To outlaw large sections of mathematics" is hyperbole because we use mathematics to do a lot of things, some useful and some not.