> Imagine if you could have replace the MacOs top bar, because it is a program that just answers to some IPC protocol?
That is irrelevant in the bigger scheme of things. I grew out of that tinkering phase after I was a student running Gentoo for a few years. Eventually most of us just need to get shit done. The default top bar is fine. It works. Virtually no one gives a f*** about replacing that. You are in the 0.0000001% and Apple will never cater to that. You can install Asahi Linux on Mac and play with the login screen there.
That is irrelevant in the bigger scheme of things. I grew out of that tinkering phase after I was a student running Gentoo for a few years. Eventually most of us just need to get shit done. The default top bar is fine. It works. Virtually no one gives a f*** about replacing that. You are in the 0.0000001% and Apple will never cater to that. You can install Asahi Linux on Mac and play with the login screen there.