Recommendations please!

Sorry for the length of this.. I've seen countless horror films, but most lack the "horror". I love disturbing and brutal movies (not among the lines of August Underground or Serbian Film, which lack substance imo), but I never am scared of turning the lights off or squirming at the edge of my seat and truly being scared. I prefer 2000s and up, a few I consider good horror or good disturbing.

-The Descent -Baskin -Secuestrados -Hereditary -Seasoning House -Poughkeepsie Tapes -Platform -Untraceable

ANY recommendations would be appreciated. :)