Can you add a way so that when we look up new dramas to watch it doesn't show up dramas that we have seen, plan to watch, and dramas that we don't plan to or gave up on a drama?
this suggestion already exists and has many votes too, you can vote here :)
https://mydramalist.com/discussions/suggestions/17477-in-filter-dont-list-drama-or-movie-which-is-already-in-my-list
oh I didn't know that... sorry. I'll go vote for it now