Comment by Amorymeltzer

Absolutely!

I've got a large, local library in Apple Music—the application, not the service, they need a naming czar—amassed over decades of purchases. The auto-lookup from iTunes/Music is fine, but I find a real joy in having correct metadata. All those mix CDs from high school!

I care less about high-quality album art than Apple execs do, I think, and I likewise don't bother too much with all the meta tags, but it's surprising how often the CDDB or Gracenotes or whatever Music.app uses are wrong, have typos, miss information, etc. I scrobble listens, so it's a natural progression for anything new or clearly wrong.

I think of it like tending a garden, and find it quite peaceful. It's clearly not for Regular People™ like so much else here. Every other person in my life is happy with "Unknown Artist - Unknown Album - Track 2" or just using a streaming service.