

Fair enough. I’m sure NixOS is a great tool, like Haskell is a great programming language (in fact my previously favorite language with a special place in my heart that taught me most about properly structuring and thinking about code).
I just wanted to put it into perspective, because not everybody wants to go into THAT deep end. But anyway, it’s all good.
On a side note, your first sentence is something that I have never seen being said ever by anyone on Reddit. Yeah respectfully agreeing to disagree is also a perfectly fine option.
In the old days, a few motivated nerds could write a browser. Now all you can realistically do is take a browser engine and build some user interface around it. That what most “alternative browsers” do - tweaking or repackaging.
These days, a browser is like it’s own operating system with sandboxing, various Interfaces to periphery devices, hardware acceleration for GPU and all the bells and whistles taken for granted now.
I’d say that imagining it to be on a scale similar to working on the Linux Kernel is more right than wrong.
So we definitely very much want Firefox to survive, or it will be much worse than the Linux/Mac/Windows trilemma. Microsoft Edge is chromium under the hood too. Any many desktop “apps”.