Blocking people from rooting their own devices isn't meaningfully contributing to security, even if they think it is. Not relying on security through obscurity is one of the first things you learn when studying the subject.
Not relying on security through obscurity doesn't mean obscuring things is bad for security, it just means this is not sufficient. Relying only on this or getting a false sense of security due to this would be bad.
Not relying on security through obscurity doesn't mean obscuring things is bad for security, it just means this is not sufficient. Relying only on this or getting a false sense of security due to this would be bad.