> Many people's moral systems (and our legal system) are typically deontological

I think there's also a component of people (HN's audience in particular) trying to approach the law as if it were a program. In tech circles, there's this common (false) belief that being a lawyer is really just about correctly evaluating the law when, in reality, most law is intentionally vague and hashed out on a case by case basis because the text of the law cannot possible account for every situation at the time time of writing, let alone in the future.