SIP is just really annoying for power users.
I understand the protection it provides. But having to reboot and deactivate it in terminal and then reactivate it again every time I wanted to change a system file is super annoying.
There should be some way to do this without rebooting. Similar security measures on other OSes like SELinux, AppArmor etc also offer ways to do this.
I'm a bit worried that Apple's plan is to have this setting blocked altogether in future versions, making the Mac similar to an iOS in the sense that the system files are completely out of bounds for the user. That would be unacceptable to me.
My Mac Mini is still my daily driver but I find myself using Linux more and more, Apple is really forgetting about the power users.