"Ten days later, macOS and all applications that rely on it still trust the compromised eMudhra certificates" would have been a better title.
Is it possible for users to remove the eMudhra certificates themselves? I have no experience with MacOS, so I don't know if certain actions are prohibited. To be clear: I am not suggesting that normies do this! Rather, I am asking if it is possible for highly skilled users.
Certificate management is fifty kinds of all messed up - and in THEORY everything is designed perfectly and properly, in practice it's all bandaids on bandaids that nobody cares about as long as "things mostly work".
Tangentially related: I fucking hate so much that browsers now all have their own DNS resolvers and caches, it's just Another Fucking Thing to debug when you're working especially on locally hosted stuff. This is not a browser's job, it's a task that should fall to the OS.