I still buy CDs, both new and used. For used, I try to shop at my local record store(s) here in town and on occasion, Discogs for NOS CDs. For new CDs, I try to buy direct from the artist's website, their Bandcamp page, or Bleep. A few years ago, I purchased a dedicated streamer for my system and really like it. It's not fancy - the Cambridge Audio CXN V2 streamer, but it sounds much better than what I had been using before, and it encouraged me to re-catalog my digital library that had been sitting idle for years. I also used the streamer purchase as an excuse to start replacing bad quality MP3 copies I had with high-res files.
I might be one of the few people on this site who buys digital albums. For me, it's a way to support the artists I like as well as build up my personal collection, plus I have digital albums and CDs that are not available on streaming services.

