Except that statement is just wrong and misleading. Your personal identifying information is all the metadata that can be aggregated and intersected to directly identify you, your name just is a number in the database but it's directly identifying and tracking _you_. Google doesn't care about selling your name or email, that's not valuable to them or advertisers.

And "unless you ask us to" is the default behavior of almost all google products. You have to ask them not to, sometimes under penalty of law (GDPR), before they actually change their behavior.