Apple Music use a lot of storage in my iPhone

H! The Apple Music app in my iPhone is taking up more than 8 GB of storage.

And I don't have any music downloaded at all.

About half a year ago, it was the same, but the app itself reduced the amount of storage to 2 GB. But now it has increased again to 8.57 GB.

What does it depend on? If I uninstall the app and download it again, will it use less storage on my iPhone? (yes I still have 64 Gb in 2025)