> I don't use it because I approve of all their stupid pigheaded UI choices

I don't use Ff because I can't approve with exactly one of their UI choices: tab closing button on the wrong side. I am on Mac and this just messes with my muscle memory too much. (It used to be that the buttons where on the right side, which is to say the left side.)

However, other than that I see a lot of UI love in both the macOs and iOS Ff interfaces. One can feel the team works from their hearts.

I wish they would use their brains more. Painful irony.

EDIT: Anybody an idea why this got downvoted?