They say their findings set "a general upper limit for the lifetime of matter in the universe."
So an alternative conclusion / title could be: “Moral injury more common among those with high moral standards”.
The problem with "moral injury more common among those with high moral standards" is that "moral standards" is not what is being observed, rather, the study specifically finds "diverging effects of KIC on veterans from combat-oriented and peacekeeping missions-" making no judgement about personal "moral standards."
Your "high moral standards" bit seems to be an assumption about the difference between peacekeeping forces and combat-oriented forces (which sometimes even overlap) rather than something to do with the actual research article at hand.
If im Google or anoother tech company im going to be Divesting from the United States as much as possible.