GitHub - mikebeaton/BootHelperPkg: A macOS NVRAM boot helper tool. Compatible with OpenCore or standalone. Among other features, provides a much faster way to enable or disable SIP than booting to Recovery.
What are the useful nvram settings in macOS ?
How to overcome Error Setting Variable - … - Apple Community
How to Boot Your Mac Into Verbose Mode: 4 Best Ways
Kernel extension not recognized with nvram boot-args `amfi_get_out_of_my_way=0x1` · Issue #3127 · pqrs-org/Karabiner-Elements · GitHub