Do you have any more information on this issue, what you mean, and the topic? I think I'm getting this but want to read more to understand.

Are you saying modern Operating systems are inherently insecure in what is allowed to use those spaces? You mentioned the dollar analogy. Someone else mentioned Androids storage access service.

I'm understanding it like this. Youre saying systems of access control within the kernel space are a known and used resource, but practices like this are ignored in the infosec world. Am I getting it?

I read HN partially to learn about cybersecurity is why I ask.