Björn GohlaBecause of recent events, I've been thinking someone should make an s6 based replacement for nixos.
It turns out, it almost exists:
https://www.liminix.org/
"Almost", because this project focuses on routers.
Really Lazy Bear 
So for #artix with s6 init, I have to install the service with an -s6 prefix, do touch /etc/s6/adminsv/default/contents.d/<service_name> then s6-db-reload to enable a service. To temporarily start/stop a service, I just do s6-rc -u/-d change <service_name>. Alright, alright. Gotcha
To disable the service, just remove the touched file. Alright, gotcha, bear. Thansk