alt Hacker NewsSIP protects the OS, not you nor your files. If you run third party software that can run `rm` of course you're vulnerable to data loss. Apples and oranges.
SIP guarantees that you will be able to turn on your computer in safe mode and remove the malware, whereas without it your OS is toast.
SIP also backs some security mechanisms to ensure that they remain functional and not easily bypassable.