I have hundreds of CDs including some odd ones because I get these spates of enthusiasm for things sometimes and end up with an inexplicable collection of (for example) Tuvan throat singing, Klezmer music, South Ameeixan panpipe music, everything ever recorded by Frank Ifield, Skip James, or Screamin' Jay, several different performances/recordings of Chopin sonatas and études...
Streaming services have saved me so much money. Last time I went on a massive listening spree I listened to a LOT of Rachmaninoff's 2nd piano concerto and a lot of Madonna, but all through Deezer, and limited physical CDs to a boxset of Madonna albums and only the best Rach.