I’ve been using OS X / macOS for over 20 years now, often alongside some Linux or *BSD distro or another. For the past 10 I’ve been exclusively using macOS, but recently I’ve started thinking of ditching it for Linux.
The OS just gets more closed down over time, includes more and more really fucking creepy surveillance features, loses actually useful features, and gains bugs. Apple also has an incredibly annoying habit of coming up with new and possibly useful features that they introduce and then just leave to languish, or replace with a similar but more broken one; Automator & Shortcuts is a pretty good example of this. Or Aperture & iPhoto/Photos.
Aperture & iPhoto
Oo, that seems useful, thanks for the tip
Why did they replace bash with zsh?
The bash that comes with macOS is a fork of the last version distributed under version 2 of the GPL, most likely because Apple doesn’t want to distribute GPLv3 code as part of macOS, and it is ancient. They keep it updated with security fixes but nothing else, so it has gradually become less and less compatible with current bash.
Since zsh has become a popular bash replacement and it isn’t GPLv3, they switched the default shell to that.