Basically one of those deus exes that explain why everything's the protagonist's fault. Such deus exes include but are not limited to
-Corrupt <People of high social status>
-An emo depression where the protagonist runs away and all the other characters go looking for her and somehow all of them get hit by cars or murdered by juggalos or something along those lines
Such things are kicked like a horse of the decaying nature various times in popular media. The action of kicking also takes place more than regularly on Fanfic websites.
These are not to be confused with the game series or a Deus Ex Machina- a device that the writers use to literally pull shit out of their asses. For example, the villain that had finally seen the error of his ways getting impaled and a crack team of scientists restoring him to full physical condition with sciences so he can jump in out of nowhere and take a huge chunk out of the big bad. In this case, the machina is science. Alternatively, a Philosopher's Stone- the ultimate form of Deus Ex Machina. That is literally a device used to fill in plotholes.
Welp there goes my Madi is Adam Jensen theory