Where to does macOS's iTunes save iPhone's back data? I have done a backup of data from my iPhone to my macOS.

And I don't know where iTunes saved it to on my computer. No notification, no pop ups, just nothing. Just latest backup time. How can I know where my data is on my computer?
On macOS your backups are in /Users/your username/Library/Application Support/MobileSync/Backup.


Open Finder, and select the “Go” menu at the top of the screen. Hold the Option key, and select the “Library” menu option from the Go menu. (On Lion and above, Library will only appear with the Option key held.)
From Library, navigate to Application Support -> MobileSync -> Backup.


Source (from a blog post I wrote on the topic): https://deciphertools.com/blog/where-are-iphone-backups/