Yeah, people still buy CDs, maybe not as many as back in the day, but they're definitely not dead. Some just like owning something physical, especially collectors or fans who want album art, lyrics, or special packaging. K-pop fans, for example, go all-in because the CDs usually come with cool extras like photo cards and posters.
There are also people who just prefer the sound quality, or still use CD players in their cars or old stereos. And believe it or not, some artists still release CDs at shows or online for fans who want to support them directly.
Macsome Music One features a free CD Burner that allows you to burn local music into a CD.