Let me give you an example. Another form of being "intrinsically disordered" is a consistent lack of propensity to think rationally. This can occur for many reasons: anger, hate, lack of capacity, etc. One way or another, it becomes, as you put it, a 'personal quality'. In this context, the term 'disordered' refers to consistently not using the brain for what the brain is ultimately (but not exclusively) meant to be used for (what it is 'ordered to'): free, rational thought-acts. 

Now people may want to twist the meaning of this designation according to their preferred, personal politically correct tendencies, that is not going to change the fact that some people are not using their brain (in a consistent manner) for what the brain is ultimately ordered to be used for. I hope you find this example helpful. 

Of course, this is transferable and applicable to every human function and behaviour.