60fps honestly doesn't add anything visually for me either, it feels less cinematic, more soap opera in a sense and certainly doesn't add shaders, geometry, lighting etc.
I'm sorry, but this is an utterly ridiculous thing to say. The very real phenomenon of movies looking "soap opera like" at 48fps vs regular movies at 24fps in no way whatsoever translates to rendered 3D graphics. I can play Doom at 60fps no problem whatsoever. I can also limit it to whatever framerate I choose, which includes 30fps and 24 fps. And both of those lower framerates feel horrible compared to 60fps. The very concept that the lower framerates might be better because they somehow feel "more cinematic" is laughable, they don't. They simply feel worse to play. That's exactly why ID chose not to lock the 'Cinematic Mode' in Doom to 24fps (which was considered). They didn't do it because it played like crap.