The Enormous Gap Between Casual and Hardcore Content

[Rolder50]

I just want more stuff that is reasonably challenging without requiring me to find a static and schedule time out of my week to do. That's all.

[Bibine_Bine]

You're just simply wrong when it comes to your classification of "casual" content.
Anything past P5 (except P11), The Mothercrystal, The Voidcast Dais, The Final Day, The Dead Ends, Aglaia, Euphrosyne, to name a few.
Most of those are at least midcore by your own definitions.