I have MacBook Air with SSD 120GB, MacOS 12.1, downloaded XCode13.2.xip which is 10GB, and couldn't extract it 5+ hours.
BUT
Later I found out that in System Preferences / Battery / Power Adapter / Prevent Mac from automatically sleeping when the display is off WAS Unchecked, and that cause my Mac go to sleep after 5 minutes when the display went off and did this completely silently because I have SSD.
SOLUTION:
Set System Preferences / Battery / Power Adapter / Prevent Mac from automatically sleeping when the display is off = ON,
and after that the xip extraction could finish in 30 minutes. The extracted Xcode folder is now 30GB (18GB on disk).
God Bless
