Agreed. Even if you establish that it's not being used today, that doesn't mean that it will continue to be unused after the next few commits land. And, even t

Agreed. Even if you establish that it's not being used today, that doesn't mean that it will continue to be unused after the next few commits land. And, even though you might not see a way to call into the unused code, an attacker might find a way (XZ Utils).