This is the section:

>To help you find information faster, Firefox Suggest uses a service provided by us to offer relevant suggestions to the text you are typing. When contextual suggestions are enabled, Mozilla receives your search queries. When you see or click on a Firefox Suggest result, Mozilla collects and sends your search queries and the result you click on to our partners through a Mozilla-owned proxy service. The data we share with partners does not include personally identifying information and is only shared when you see or click on a suggestion.

I don't think it reads the way your comment implies.