>That looks like someone made a list of mostly features specific to GrapheneOS so they could make a chart where all of the other alternatives (including stock Android) are full of red boxes.
No one else even bothered to make a list.
>Several of those are the opposite of security features, like SafetyNet support, which might be a convenience in some cases but it mostly makes it so you can't upgrade certain parts of the system to newer versions even when the old versions have security vulnerabilities.
Citation needed
> No one else even bothered to make a list.
That doesn't make the biased list good.
> Citation needed
Are you not aware of what SafetyNet is? It's the thing where Google certifies that the phone is running the software produced for it by the OEM. The problem, of course, being that the OEM stops issuing updates and then the certified version has known vulnerabilities. Which is a lot of the point of wanting to install a newer ROM on such a device, except that then it won't pass SafetyNet because you replaced the vulnerable but certified code with third party code that has the patch but not the certification.