APFS still defaults to case-preserving: [nathell@macmini /tmp]$ echo first > A [nathell@macmini /tmp]$ echo second > a [nathell@macmini /tmp]$ cat

APFS still defaults to case-preserving: [nathell@macmini /tmp]$ echo first > A [nathell@macmini /tmp]$ echo second > a [nathell@macmini /tmp]$ cat A second