csrutil disabled but still unable to change previlages
I disabled csrutil, rebooted in recovery mode, and then checked the status. It's off, but now, when I try to change the privileges on the Macintosh HD or the System folder in my Mac to give read and write permission to myself or add me, I don't have permission.
This is absurd. It's my computer, and I can't change privileges, but there is no support for this, not anywhere on the internet. Is there anyone at Apple who can solve this problem
MacBook Air 13″, macOS 11.7