Never had problems with the encryption of a BluRay so far (A.R.M. with a suitable 4K BluRay Drive, manual transcoding via Handbrake quality vs size depending on the movie). The menus are one of the reasons why I put everything into Jellyfin. I absolutely hate how every Movie navigates differently, but all buggy, plus the annoying trailers and anti-theft blabla before you even get to the menu. Next thing DVDs and BluRays use different buttons for play, pause, back, skip etc on PS4 wtf. So now I am in a situation where I own all my stuff, but still have the convenience of Netflix.