> Federal law says you can jailbreak your phone or tablet and put whatever you want on it, and Apple cannot stop you from doing that.

That's a strange one. In patching security holes, Apple are actively preventing people from jailbreaking their phones. And they should be. So that argument seems ... problematic. This kind of thing was never about making it easy to jailbreak your devices. Actually, it's kind of about the opposite: you should be able to own a device that runs code of your choosing and also have that device not be riddled with security vulnerabilities. (And, despite Apple's bizarre insistence to the contrary, this is very possible).