I tend to ignore the trends entirely, because what I write is so utterly absurd that it will never neatly fit into any kind of trend. The best thing I can compare it to on the market is right now is Gork the Teenage Dragon, which is a great, quirky book that gave a serious middle finger to trends, what people expect in a YA novel or hell, prose fiction in general. Gork is blatantly rebellious in that it does not shy away from being silly and over the top, and my stories are rebellious in that exact same way. Of course, what I write is stilll quite different and a lot darker than Gork..Gork is stubbornly positive, while what I write tends to wallow equallly in positivity and negativity...I guess you could say my writing is Gork's crazy, manic-fun but slightly-deranged and sometimes uncomfortable to spend time with sister. If Gork is like the tight-knit, passionate, quirky forum community to the mainstream's Facebook, I'm aiming to be it's 4chan. So yeah, not all that close to Gork, but just as "screw you" to what people expect of YA fiction.
However, despite the plentiful differences, Gork is really the only thing even vaguely simmilar on the market now, so that's the best comparison I can draw.
That being said, I find the following of trends fascinating, and trying to be ahead of them an engaging but largely pointless mental excersise. Writing for trends is bad...write for yourself, always. I spent six years of my life worried that what I wanted to write was too absurd and over the top for the mainstream, but now I stopped worrying and embraced the fact that the odds are stacked against me.
No fight worth fighting is ever easy, so I embrace the fact I'm blaitantly spitting in the face of what people say you should and should not write. I wave the flag of rebellion with pride, and see followning the trends as little more than a fun game that's not to be taken seriously. We can all choose. We can choose to be the drones who fall in line and write ok stories that follow the trends but inspire little passion in us...or we can choose to be rebels and trailblazers who write stories that speak to our hearts and souls, regardless of how absurd or unmarketable the publishers think they are. Follow the trends, or be the one to create the next trend...the choice is yours, writers. Choose well.
With that out of the way, one trend I am all for is diversity...but with a caviate. As a person with high functioning autism and ADHD, who is fairly involved in my local autism community, I'd love to see more books witt autistic protagonists.,.but I don't want all of them to be contemporary "issue books." I find a lot of what's in the market RN that has neurodiverse protagonists tends to make the protagonist's mental issue more or less the plot of the book. I want fantasy heroes who sling spells, throw fireballs and save the world, but also have autism. I don't want autistic protagonists to be limited to contemporary drama books; we can be fantasy and sci-fi heroes too, and I want to assure that we are portrayed in that light as well as a more down to earth, contemporary one.
So I'm writing a YA book about a high functioning autistic teenage girl who teaches herself how to hack reality and goes on to play a twisted quantum videogame with an evil catgirl to wrest God's brain from her control and save everybody. Along the way, she grows up, learns to manage herself better and ultimately comes to live with, and not "cure," the neurological differences which both hindered and helped her on her journey.
Yeah, the plot is absurd as it sounds, and I don't care. Myself, my story and my protagonist are unapologetically weird, and I embrace that fully. I'm nowhere near good enough to get it out there right now, but I hope with work and effort I can be one day.
So I now embrace my place as a defiant and proud rebel in the writing world instead of running from it, and there is nothing more rebellious, subversive and absolutely needed than getting diverse books into speculative genres..where they are seen least.