Sure. Form-insensitivity is another good option. I'd actually argue for full case insensitivity too (like macOS), although I realize that it's probably a stretch.
Case-insensitivity is also an option in ZFS, but honestly case-insensitivity drives me nuts, especially if it's not case-preserving. Oh, that reminds me, ZFS is form-insensitive, and form-preserving.
