The video is in a style I don’t really like and I’d rather wished I read a lengthy article instead but I watched it fully and first things first, I don’t hate modern art : collage, surrealism and cubism are my favorite art styles. Second, throughout the video he basically say " yeah , I don’t like this painting either" and it’s what I am saying too. I don’t feel anything toward the piece and similar ones. I don’t consider a blotch of paint art but it’s personal and you may find a deep meaning in it. Maybe as you pointed out, these pieces are meant to be experienced in 3d and enjoy their texture and unless I see them in person I can’t understand it but this remove the universal nature of art by being inaccessible. Hopefully, I am not talking nonsense. It’s hard to find the right words since English is my third language.