I couldn’t disagree more! Package managers are actually the only thing which differentiates distributions by a large margin. Syntax should be intuitive, download/updates fast and reliable. Also when watching git repositories for new software alternatives, you e.g. see often packages for good package managers, whereas you need to go some extra mile for “stable” package managers.
Can somebody explain to me, why we need another terminal, file manager, text editor and such? Just to call them all “cosmic apps”? Also who the fuck is going to use any of this on windows or even macOS?? Why waste manpower on this cross-platform compatibility?
What? Strg + Mousewheel, you can even set the option to only zoom text. At least on firefox. No clue what kind of browser you are using which is not capable of that.
With each new version of an application there’s the change that configuration files or functionality changes. Packages might even get replaced with others.
Even if this would be true, how would that impact your configuration? It doesn’t full-stop. If you want to access those new features you simply need to check how to activate them in your config file. Or are you making config edits in /etc/ ?!
Your next paragraph I don’t understand, it seems specifically aimed at some kind of self “maintained” script, which as nothing to do with rolling release or distributions.