I know I'm a bit slow on the uptake as this came out in 2022, but I've recently watched Mark Jenkin's film 'Enys Men' and I liked it and I thought you might like it. If (that is) you like the sort of film that reminds you of 70s folk horror, is based on an uninhabited Cornish island with a standing stone on it, has virtually no dialogue, and some might say is incredibly slow and in which nothing happens, and at the end of which you might feel confused.
This is Mark Kermode's review
https://www.youtube.com/watch?v=gOiMPlU9GQY
hope you're all doing well :)