This is Why

Because five years ago a very sick young man shot a US Representative and killed six other people at the Safeway down the street from me.

He showed obvious physical and behavioral signs of septic delirium , but nobody knew how to help him.

I am pretty sure there's some tests for bacteremia.
And I would wager five hundred dollars that he was having some wisdom teeth/middle ear problems.   And would have seen a dentist if he was informed of the alarming effects and one was provided...

This shit is identifiable and preventable.
If we give up our good-evil paradigm and try to think around our own pathology, it is.
That's why.