Not sure why you're getting downvoted, but this is a big deal IMO. We're here because Chrome has been the better product for a long time. Firefox not doing things people want well enough will hurt its adoption, which will impact its capacity to influence the Web.

Add to Mozilla's perceived not-very-good management and you have a death spiral on your hands, and more power to Google and Apple to shape the Web towards their interests.

FWIW, first-class profiles support matters a lot: https://medium.com/sort-of-like-a-tech-diary/profiles-the-on...