I'm not a frequent Mac user, but I wonder about the bash 3 thing too. Maybe they just expect you to install your own shell? I think a lot of people do that wi

I'm not a frequent Mac user, but I wonder about the bash 3 thing too. Maybe they just expect you to install your own shell? I think a lot of people do that with homebrew? I think Apple has largely expunged shell scripts from the startup process with launchd too? That is like their systemd.