Given their complete reliance on google for funding and biased political stance. I don't think they are in a great position to deliver content you can "trust".
While I do agree to some extent. I think the vast majority of the tech side of Mozilla who work on the products and not the marketing are more concerned about the tech. I only wish they got the bulk of funding, and Mozilla org would cut way back and let the products speak for themselves for a while. If they hadn't spent so much trying to find other funding and revenue streams, they could have had decades of runway to work on improving their software.