Sure but I have done it several times before with no results.
Kool-Aid is a generic term like head buried in the sand as one example.
Yes, we get that it's generic, but even generic terms have definitions:
to use your example;
head buried in the sand means refusing to acknowledge or react to Danger in the hope that it will go away by itself.
It has been extended to also refer to refusing to acknowledge or react to proof contrary to one's preconceived notions.