macOS - just nothing makes sense.

You try to go away from the deprecated stuff, use the new shinier API to stop and start services with launchctl (bootstrap/bootout vs. load/unload). And how does this stellar OS thank you for that? By crashing your service. Thanks for nothing.

From developer perspective this whole OS is just such a nightmarish clusterfuck. If you want to set up code signing with some special entitlements and you try to use the provisioning profiles as advertised, it's like pulling the one-armed bandit. It will plunder your coins and sanity. You try to compile it, it fails or the executable will be killed - you enable and disable the automatic codesigning in Xcode, or delete and download you old code signing cert and suddenly it works. It's just random - and you have to perform random walks on the Xcode project settings to make it run. So Apple turned us into Xcode clicking monkeys...