They are good distros for beginners. But over time some people switch to Arch-based systems or NixOS. Because of HUGE software list that you can install without much hassle, you don’t have to add 3-rd party repositories or PPAs or figure out how to install .tar.gz package in your system or how to compile from source. You just type one command to install something hard to obtain in other distros.
Don’t forget, that the Mint developers and developers of other “user-friendly distros” do very hard work, so you can enjoy less-hassle distro.
But it is very boring for “Never Settle” philosophy to use such distros.
Don’t forget, that some people enjoy tinkering thing around them. Mint, Pop!_OS, Fedora etc are simply not interesting for them. They choose the hardest possible way and enjoy it.
They are good distros for beginners. But over time some people switch to Arch-based systems or NixOS. Because of HUGE software list that you can install without much hassle, you don’t have to add 3-rd party repositories or PPAs or figure out how to install .tar.gz package in your system or how to compile from source. You just type one command to install something hard to obtain in other distros.