Least favorite trope?

I'm curious as to what y'alls least favorite tropes in manga are.

I fucking hate the dead ex lover trope (sorry given fans) because of how annoying it is when the new lover is constantly compared to the dead one. I just end up resenting the one with the dead ex because it feels like they still like the dead one more than the one that's ALIVE yk?

Anyways lmk I'm fucken bored