Well, in my personal opinion tropes are impossible not to come by, every writer has a focus, what that focus does is (drives a certain audience and what-not) enhance a strength of a certain series, but they'll use tropes to fill in the gaps. Hunter X Hunter has a focus on a power system and character writing, so naturally it'd use tropes in areas Togashi didn't really give a shit about, like world building. An inverse would be One Piece, it's character writing is good, don't get me wrong but it has a shit ton of tropes and the main appeal of the Straw Hat pirates isn't their depth (though they're well developed) but the interactions they have together. But the strength of One Piece would be world building. So naturally to build these realistic worlds, which takes way too much effort to do well, things like actual fights and character writing may be made more simplistic or trope filled in order to service Eiichiro Oda's and the Reader's time.
As @HGohwell said, people are way too focused on subverting expectations that they just end up writing a terrible/dumb story, because they are just aware what that trope is, and like the idea of subverting just because they think a trope is kind of dumb while not understanding what the trope is from the inside out. While in reality, the only people who subvert tropes well are: Older writers who have had experience with a Trope or Someone who's only focus with the story is subverting that trope (which is dumb, you'll end up with a bad story even if that part is interesting) But the worst part is that there's also shitty ways to subvert a trope. Like Damsel in Distress, taking a full 360 into 'Tough girl in Distress, kind of, not really' is kinda stupid seeing as we still see her kicking ass through out most of the comic or novel and takes away for any sort of motivation from a Main Character. What would work is acknowledging the tropes that go along with 'Damsel in Distress' because DinD is a plot device for a story to happen, not the story itself. So people do things like make the Damsel save herself even though it defies all logic within the story, while they could actually do something interesting, like making the damsel a manipulative, slimy, piece of shit instead of just a 'tough gal'.