[Arnavion]

Now why would I do that? You originally asserted "Conversely Debian broke Firefox's ability to update without requiring a restart" and now you know that Firefox doesn't have the ability to update without requiring a restart. Any further shifting of your goalposts is your problem, not mine.

[iudqnolq]

I did shift the goalposts once because I was wrong. In my second post I expressed that Firefox's built-in update manger still did something much better than the distro package manager.

You asserted that was not the case, so I asked you to prove it. If you don't want to you don't have to, but I'll assume you admit that the distro package manager is in fact inferior.