You give Mozilla all rights necessary to operate Firefox, including processing data as we describe in the Firefox Privacy Notice, as well as acting on your behalf to help you navigate the internet. When you upload or input information through Firefox, you hereby grant us a nonexclusive, royalty-free, worldwide license to use that information to help you navigate, experience, and interact with online content as you indicate with your use of Firefox.
This doesn’t make any sense to me either. Why do they need a license for what you type into Firefox if that data never gets shared with Mozilla?
I don’t know a single application that you need to give a license to so they can handle your data locally.
Exactly.