Especially since while contracts can be imperfect too, they have a second layer of security in the form of a judicial system, to invalidate/overrule not just "a

Especially since while contracts can be imperfect too, they have a second layer of security in the form of a judicial system, to invalidate/overrule not just "as code", but with common sense and preventing illegal contracts or legally/morally unenforceable clauses.