Personally and strictly my own ignorant and informal opinion, Firefox and by extension Mozilla Corp. was doomed the moment it decided to compete with Chrome by being more like Chrome. Firefox built its userbase by being different than the dominant browser, then decided the only way to not die was to be exactly like the dominant browser except with less icky behind-the-scenes privacy behavior. That was a fundamental m…
> the constant deprecation of power features and customizability They made ONE switch to a superior and standard extension model, and HN loses its minds. Do you really think you're in the majority here? Making it a more secure, faster and just better browser is just the only way forward. Without that Firefox would just be slow as hell, wouldn't play YouTube or Netflix videos, and not have any extensions left because…
It is so superior that to this day, Downthemall - an extension which is literally all about downloading - cannot even let you choose an arbitrary directory to put the files you downloaded.
> and standard
That was Google's "standard" that Firefox decided to adopt and even if Firefox decided to implement it, there was no reason to not also keep its own extension system - this way it would be able to have both its own advanced extensions and Google's functionally inferior extensions, essentially making it the most extensible and customizable browser by far.