Having lived through vinyl way before CD's came along, no one ever said vinyl was garbage. Accurately stated, digital sounds just as good, although different, and also served many other needs, such as portability, better dynamic range, no need for record cleaning and special storage, and the extra cost to record cassettes when you wanted to take your music mobile (and could deal with the hissssssssssss) to name just a few. Yes vinyl has a different sound, but the real reason it is getting popular is the physical object, the concept of the album as a piece of art rather than a collection of individual songs, liner notes and art work that help foster the attachment to the work. Which are all valid. But it is not because it sounds 'better'. Nice to see folks discovering albums and vinyl although many of us are not interested in reliving the headaches and limitations that go along with it.
Oh, and to be on topic, the Samsung fold is a solution looking for a problem with a price and fragility that would make the most ardent early adopter stop and question their own buying habits, IMHO.