The flaw is that they have taken the human element out of it and then, afterwards, say something is wrong or missing.
In essence, people invent a statement or rule and although this is actually a premise, they call it 'truth'. The next step is that they develop a whole world of on top of it.
It happens in religion (theïstic or not), mathematics, statistics, music, politics, in the explanation of societies and economics, physics, investing, the list is long . It cannot be understood without