Comment by bananamogul

I think he means macOS as official, certified Unix is dead.

macOS as a more Linuxy-friendly place to work on Linuxy-type software, sure. Definitely true compared to Windows. But no one cares if macOS is blessed as Official UNIX.

How many people are writing software that they need to be able to run on Linux, Solaris, AIX, and HP-UX in 2026?