Comment by sbuk

Don't be rude. I did read TFA, hence my comments. You didn't understand my comment, did you?

Whether it disabling SIP, enabling root (see the bit about Linux and Posix in my previous comment), enabling case sensitivity in APFS (done for backwards compatibility), or any of the other stuff, the OS shipped remains the same as the tested one, and pay attention because this is the bit you seem to be incapable of grasping, with the extra bits turned on! Some are dumb, some for backwards compatibility and some are genuinely useful.

A Kia Ceed is still the same Kia Seed if the showroom add their stickers, changed the tyres and put some registration plates on it.