Earlier quoted context omitted.
stopped scanning Gmail altogether. Note that this is not what the article says. It says that they stopped scanning Gmail for ads , but does not say they stopped scanning email for non-ad purposes.
To be more accurate the article says they stopped scanning for ads that appear inside gmail . Whether they still scan emails in the free gmail for use outside gmail is unknown, but I may be being pedantic...
I can't find a citation, but I'm fairly confident that that's never been the case. Ad targeting from emails has always been siloed to within gmail. To quote the post:
>Consumer Gmail content will not be used or scanned for any ads personalization after this change.
That's pretty unequivocal.