Tropes That Will Never Happen: Too Universal
There are Omnipresent Tropes
, and then there are these
: things that are so omnipresent that they're not even storytelling tools
. They happen so often that they lose all meaning; thus, they will likely never happen
Compare and contrast Too Obscure Or Bizarre
Contrast No Trope Is Too Common
(there is a meaning, regardless of how often it happens).