This isn't really true anymore with the advent of Flatpak & Flathub. It's just an app store like any other platform. Even the majority of games work without tweaking.
I've run Linux as a daily driver recently Flatpak and Flathub still break all the time. Not to mention the last time I bumped my Nvidia drivers nothing decided to open anymore.
Any OS that requires even once going to the command line is unusable for 99% of the population (and for me I just shouldn't ever have to).
