Who is saying this?
The link here demonstrates an exploit which runs arbitrary code on an iPhone when the user opens a PDF.
> I'm against anybody who can convince you to open a PDF being able to hack your device to do whatever they like with it.
Who is saying this part?
Asking for an open device does not mean supporting malicious hacking of others. This is the single biggest false equivalence used by Apple and the rest of the industry to keep a closed ecosystem and restrict users' control over stuff they paid for. And people continue perpetuating it for some reason.
Nobody said exactly that, but your first comment pointed out how cool the capability is without acknowledging that it is trivial to exploit maliciously.
We're on the same side here. I daily a Pixel with LineageOS and root.
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If you phone is hackable by you, what stops someone else from hacking it? Ultimately, it's a trade off between security and openness, and I think it's good that there are choices on both sides.
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Once you have used an exploit to get system access to your own device, you can patch the software to prevent anyone else from using the same vulnerabilities. See e.g. https://github.com/EolnMsuk/AntiDarkSword (but of course, as more and more vulnerabilities keep being found, it becomes basically impossible to backport all the fixes)
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