without realizing it you casually strolled into one of the biggest points of contention and controversy in computing history.

Systemd came out a few years ago, and wars were fought over it. It fixes a lot of bugs that perennially came up with run scripts, but it's also a huge monolithic program that is in charge of nearly everything on your system.

That's about all I'll say on it, because it's almost as divisive as the Israel/Palestine conflict.