How can I delete applications inside /Applications/Systems?

How can I remove applications in /Applications/Systems? I have tried csrutil disable and then sudo rm -rf Dictionary.app(or any app), but still I got the follow response:

rm: Dictionary.app: Read-only file system

How can I safely remove them?

I am using BigSur 11.2.3


Solution 1:

You can't safely remove them.

You can't delete any files on the read-only system volume. That includes all applications installed with macOS with the exception of Safari.