What's next? Fairy steam punk? That might actually be adorable.
But my point is this... no one stopped reading YA when the 50 Shades series came out. People are still watching The Vampire Diaries, even though the Twilight craze has passed. Personally, I would rather read something new, different, and well-written, then a lame copy of whichever book is currently sitting at the top of the best sellers list.
I think that's one of the biggest strengths of the indie publishing industry. No one is worrying about what's 'in' or 'trending'. People just want to read whatever looks good to them.