If that is true, then why do developers keep telling Linux people that distribution to Linux Desktop is a problem? What issue do AppImage and Snap and FlatPak exist to try and solve?
> and these are things people definitely want - see the App Store, the Play Store, Homebrew, Chocolatey, etc.
Chocolatey has a paltry install base, Homebrew is only used by developers, and you don't really get a choice about the mobile stores.
It's a trade off. For that you're giving up control as a user about what can and cannot be installed on your system, you're giving up portable applications, being able to have applications on different media, having different versions of the same applications, etc.
I'm an end user too, and I don't want to make that trade off. I imagine there are many others who agree.
Try it some time. See how much of your Linux Desktop software you can actually acquire that way without a whole lot of work.