Well I actually made a career of what you call “creepy sounds”, lol. It’s called electroacoustic music. Once you take more then a few seconds to listen to it, the “horror” impression quickly goes away.
Refusing to do any intellectual effort is what led to some young people limiting their cinema experience to marvel movies. I mean, it’s basically visual fast-food, fun from time to time but there’s so much more to discover. I get that it might not be your bag, but spitting on every contemporary artist’s work because you don’t like it is way too closed-mind. I personally don’t care about anime, never have, but I get that some people are into it and don’t need to say they’re all stupid. I’m actually sure I would find some amazing things if had time to look into it. Maybe I will someday. I suggest you look into modern artist. Ai Weiwei is a good start for example.