Most anyone in their mid-thirties or older who were computer literate 10-15 years ago cultivated some kind of media library. To say nothing of (ongoing) iTunes/Amazon/Beatport/Junodownload/Bandcamp/etc purchases delivered as mp3 or losslessly, or all the random bootlegs on Soundcloud or blogs, or piracy.

Minority, sure. But "massively"? Like, who is your demographic? Gen Z?