Debian unstable doesn’t break all the time, tho. There’s only been a handful of times in my 27 years of using it that something got truly borked.
(That’s not counting times when two packages have the same file and there’s a conflict. That’s trivial to resolve once you’ve seen it a few times. Even that is relatively rare.)
I spent most of my week poring over logs until I finally figured out what the issue was, then submitted a one-line commit to fix it. If my company used this bullshit, I’d be fired.