Firefox is developed by a for-profit corporation the Mozilla Corporation, which is a wholly owned subsidiary of the Mozilla Foundation. It's of course not to say that the Mozilla Corporation is an evil profit seeker, but merely a perspective.
I for one think that modern web standards are used by most web site authors not in users interests. Therefore implementing those standards in good faith not necessarily mean implementing an _user_ agent. Firefox is great, but web as it is mostly served is increasingly not. I just would like to see an user agent dedicated to users, not standards. Even if it would mean omitting JS and most of CSS. I would use it for information seeking and Firefox for necessary web apps.
I for one think that modern web standards are used by most web site authors not in users interests. Therefore implementing those standards in good faith not necessarily mean implementing an _user_ agent. Firefox is great, but web as it is mostly served is increasingly not. I just would like to see an user agent dedicated to users, not standards. Even if it would mean omitting JS and most of CSS. I would use it for information seeking and Firefox for necessary web apps.