That section of the post seemed to be generating a lot of friction. I revised the language a little bit.
I think the original sound-byte I was trying to capture was "do one thing" which in my opinion neither Kubernetes nor Systemd do. To be fair -- neither would Aurae. So I just scrapped the entire comment.
I wasn't trying to nitpick systemd as much as I was trying to draw attention to the fact that it does in fact -- get nit picked -- and often unnecessarily.