Where Does Itunes Store Backups [better] – Must Read
Since macOS Catalina, "iTunes" no longer exists, but the backup logic remains the same.
The location varies based on whether you downloaded iTunes from Apple's website or the Microsoft Store: where does itunes store backups
iTunes stores backups in a hidden folder deep within your user directory. While the location is consistent, finding it can be tricky because Apple intentionally hides these files to prevent accidental corruption. Since macOS Catalina, "iTunes" no longer exists, but
The location depends on whether you are using Windows or macOS. Note that on macOS, the location changed starting with macOS Catalina (10.15), when iTunes was replaced by the Finder app. Since macOS Catalina
The most common reason people look for this folder is that their hard drive is full. iTunes backups can easily consume 50GB–100GB+ of space.

