Strictly speaking, "purge" does not have to be immediate or sudden. A purge can happen over a decade. In this case, "GPL Purge" is actually incorrect. They h

Strictly speaking, "purge" does not have to be immediate or sudden. A purge can happen over a decade. In this case, "GPL Purge" is actually incorrect. They haven't eliminated the bash shell, emacs text editor, and other packages that are GPL, just chose not to ship with later versions that are GPLv3.