The current run of Disney animated films. They've had mature themes, have been liberal with violence, dark content, and have not been afraid to showcase death when needed and even nightmarish imagery (Big Hero 6 and Zootopia being prime examples).
Plus Kubo and the Two Strings, The Adventures of Tintin, ParaNorman, Coraline, How to Train Your Dragon 2, and others depending on what you classifying as "these days".
And that's not even counting what's been on TV. Star Wars Revels, Avatar: The Last Airbender, The Legend of Korra, Gravity Falls, Adventure Time, Steven Universe, Young Justice (uncancelled as of right now), and such.
And in the live-action corner we have the Harry Potter films, the Narnia films, Marvel Cinematic Universe, the recent Jungle Book film, BFG, Star Wars: The Force Awakens (YES. The SW films are family films), and the other upcoming Star Wars films.
There IS money to be made on respecting children's intelligence.
None that I can think of since today's world parents would complain if it's to dark
My post disproves this comment entirely.