Not interested in using Time Machine in this case.
Trying to backup the $HOME directory and am producing an error at the same location no matter the command so far:
~/Library/Containers/com.apple.mail/Data/DataVaults: Cannot stat: Operation not permitted
The approaches I've attempted with so far are the following:
sudo tar -jcvf /Volumes/passport/michael_catalina.tar.bz2 .sudo ditto -jV --keepParent --arch /Volumes/passport/home_catalinasudo rsync -Paz -EH . /Volumes/passport/michael_catalina.tar.bz23a.
sudo rsync -Pa -EH . /Volumes/passport/michael_catalina.tar.bz2 --exclude ~/Library/Containers/com.apple.mail/Data/DataVaults3b.
sudo rsync -Pa -EH . /Volumes/passport/michael_catalina.tar.bz2 --exclude ~/Library/Containers/com.apple.mail/Data3c.
sudo rsync -Pa -EH . /Volumes/passport/michael_catalina.tar.bz2 --exclude ~/Library/Containers/com.apple.mailsudo tar -jcvf /Volumes/passport/michael_catalina.tar.bz2 . --no-mac-metadata
I've also tried the above in Recovery Mode.