[immibis]

No it doesn't. Most businesses finish that sentence with "...for any purpose" not "... to help you navigate the web"

It will still be interpreted to mean "...for any purpose" by Mozilla somehow.

[CjHuber]

For me it sounds similar to Google‘s phrasing that they use to make people activate personalized ads: „used to deliver better, more helpful experiences“

[stonemetal12]

How does them selling my data help me navigate the web?

[jeltz]

By serving you relevant ads!

[dizhn]

In their holier than thou attitude (shared by some here) you have to pay to do anything. And that's how you pay to use the web with their browser.

[KoolKat23]

"...interact with online content" is pretty much all encompassing.