Your cognitive dissonance is astounding. With most package managers, unless you know exactly what you want then you're up shit creek. That's assuming you even know what a package manager is, for the millions of people using App Stores every day they'd be completely lost if you asked them to install software on a Linux system.
People often don't go looking for a specific piece of software but rather an idea of what they'd like their software to do. Google and Apple have made tremendous efforts to make their stores discoverable, searchable, and to provide clear feedback and reviews from other users. They also make sure their store icons are front and center on their devices in the hopes that people can find them. The web is also littered with App Store links because the reality is that most people just Google for help.
The unfortunately thing is that there's little commonality or consistency between Linux Distros so if everyone were suddenly on Linux they'd each learn something slightly unique and you'd end up with a lot of frustrated users trying to help each other out while you scoff at them in the corner saying "Hurr durr Linux is easy".
I am guessing this was intended to be something like Ubuntu Software Center, not someone using apt or dpkg straight from the CLI. If I search for 'spreadsheet' in Ubuntu Software Center, I get results that are fairly easy to work with.
People often don't go looking for a specific piece of software but rather an idea of what they'd like their software to do. Google and Apple have made tremendous efforts to make their stores discoverable, searchable, and to provide clear feedback and reviews from other users. They also make sure their store icons are front and center on their devices in the hopes that people can find them. The web is also littered with App Store links because the reality is that most people just Google for help.
The unfortunately thing is that there's little commonality or consistency between Linux Distros so if everyone were suddenly on Linux they'd each learn something slightly unique and you'd end up with a lot of frustrated users trying to help each other out while you scoff at them in the corner saying "Hurr durr Linux is easy".