@mangeurdenuage @japananon @zaitcev
Instead of arguing about it, here are some examples of Firefox being broken as of recently. It took almost no effort to find my posts and they are probably a few more.

https://fluffytail.org/notice/Ap6ZzAZRsQGmAPbjXc
https://fluffytail.org/notice/AmhqNzpNCaXQUq9ULw
https://fluffytail.org/notice/ApR0dMceXDVlKZ7NC4
https://bugzilla.mozilla.org/show_bug.cgi?id=1665986 (opened 4 years ago)
https://bugzilla.mozilla.org/show_bug.cgi?id=1766064 (opened 3 years ago)

You know how many bugs I encountered in Chromium and Brave every time I tried them for a month when FF was unusable for me? Zero. Not even a memleak that FF likes to do every few months after an update.

And with Brave, many of the lacking options in base Chromium were added like blocking AutoPlay. There are only two things I don't like about Brave. They are an ad company and they crypto/AI BS baked right into the browser (can be disabled in brave://flags; the equivalent of about:config).
And all the annoying new buttons that are in Brave can be hidden, while the new annoying buttons with zero purpose added to FF cannot be hidden without hiding them via userChrome.css.