alt Hacker News> I keep hearing this but I don’t understand. If inelegant code means more bugs that are harder to fix later, that translates into negative business value.
That's a rather short-sighted opinion. Ask yourself how "inelegant code" find it's way into a codebase, even with working code review processes.
The answer more often than not is what's typically referred to as tech debt driven development. Meaning, sometimes a hacky solution with glaring failure modes left unaddressed is all it takes to deliver a major feature in a short development cycle. Once the feature is out, it becomes less pressing to pay off that tech debt because the risk was already assumed and the business value was already created.
Later you stumble upon a weird bug in your hacky solution. Is that bug negative business value?
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You not only stumble upon a weird bug in your hacky solution that takes engineering weeks to debug, but your interfaces are fragile so feature velocity drops (bugs reproduce and unless you address reproduction rate you end up fixing bugs only) and things are so tightly coupled that every two line change is now multi-week rewrite.
Look at e.g. facebook. That site has not shipped a feature in years and every time they ship something it takes years to make it stable again. A year or so ago facebook recognized that decades of fighting abuse led them nowhere and instead of fixing the technical side they just modified policies to openly allow fake accounts :D Facebook is 99% moltbook bot-to-bot trafic at this point and they cannot do anything about it. Ironically, this is a good argument against code quality: if you manage to become large enough to become a monopoly, you can afford to fix tech debt later. In reality, there is one unicorn for every ten thousand of startups that crumbled under their own technical debt.
Of course a bug is negative business value. Perhaps the benefit of shipping faster was worth the cost of introducing bugs, but that doesn't make it not a cost.