Well, kind of.. the commands on Mac OS all just a little bit different and a little bit janky. I still had to relearn all the common commands I use in order to function. I survived 6 months before I went back to a Windows/WSL combo.
Notice the op said Unix not Linux. Gnu made a lot of incompatible changes from the Unix tools it was cloning. Many people in the Linux community prefer the GNU quirks (they are definitely more performance optimized for example). But if you are talking about Unix, the FreeBSD derived userland on a Mac has real Unix lineage.