There isn't all that much to this WaPost article other than an offhand reminder to casual music fans that the CD still exists. It probably won't help CD sales in the slightest.
I do think that something interesting is happening though, in the same way that 8-tracks and cassettes enjoy a long tail of underground appreciation long after their peaks as a format. The article covers the basics: 1) the CD is a physical format, and people like to own pretty objects. 2) CD's are inexpensive, and there has never been a better time cheap finds on the format. 3) CD's are easy to store, and take up little space. 4) for those who want to own their music, rather than be subject to the content whims of streaming services, the CD is tough to beat.
The fates of vinyl and the CD have virtually flipped since the 90's. I used to find countless classic albums on vinyl for a dollar and sometimes even for free (yes, some stores simply placed boxes of records out on the curb when they couldn't sell them). These same albums are now luxury items pressed for Record Store Day specials. These days, CD's are far too cheap and undervalued considering the music they contain.
Unlike vinyl, I don't expect a full on CD revival. The vinyl revival was well deserved and long overdue. Those of us who still supported vinyl in the mid-90's, when it was considered dead by almost everyone other than DJ's, collectors, and hardcore audiophiles, knew that it was aesthetically and sonically superior to the CD and cassette formats. Obviously vinyl lost out when it came to convenience. But it deserved better than the treatment it got, and although it was frustrating while it was happening, vinyl's comeback has been richly rewarding.
One lesson learned from the recent history of vinyl is that there isn't a single, universally great format. From 1990-2000, the CD was touted as the apex of musical ownership, driving out nearly all the competition. "Perfect Sound Forever" -- it wasn't true, but untold people bought into it. Depending on the mood (morning, night, alone, with friends ...) or setting (at home, at the gym, in the car ...), the ideal format can vary. Multiple formats should absolutely co-exist in any serious fan's collection.
Personally, I still love the CD as a convenient format for owning music in large quantities. Holding a vinyl record is special. Looking at a great album cover is like admiring great art, it's a nostalgic and even humbling experience. With few exceptions, I don't get nostalgic about CD covers. I do love searching for catalog items (particularly electronic and classical music) that are long out of print or difficult to find, especially if I can pay next to nothing for them. Most of all, I love owning an object, reading the liner notes, and getting information about the people who wrote and recorded the music (which is notoriously absent on virtually all streaming services).
