Somewhat maybe ‘hidden’, less-known, less thought of, locations, where lots of and/or big files can hide.
|$HOME/Library/Application Support/||181 GB !!||MobileSync/Backup/ – iPhone backups(?)|
|$HOME/Library/Caches/||4.9 GB||Not sure ….|
|$HOME/Library/Containers/||8.9 GB||Any use of Docker? (com.docker.docker), com.apple.mail|
|$HOME/Library/Developer/||6.5 GB||Doc, tools support. Not very much to do about w/o messing with dev env.|
|$HOME/Library/Mail/||1.3 GB||(Mail/V7/) Don’t use Mail.app as repository, mail is a transportation mechanism…|
|$HOME/Library/Messages/||1.7 GB||(Attachments/ Like email/Mail.app, don’t use Messages.app as repository, SMS/iMessage is transportation mechanisms…|
|$HOME/Library/Thunderbird/||6.3 GB||As any other email application, view not as repository but transportation mechanism/technology.|