Arch is aimed at people who know their shit so they can build their own distro based on how they imagine their distro to be. It is not a good distro for beginners and non power users, no matter how often you try to make your own repository, and how many GUI installers you make for it. There’s a good reason why there is no GUI installer in arch (aside from being able to load it into ram). That being that to use Arch, you need to have a basic understanding of the terminal. It is in no way hard to boot arch and type in archinstall. However, if you don’t even know how to do that, your experience in whatever distro, no matter how arch based it is or not, will only last until you have a dependency error or some utter and total Arch bullshit® happens on your system and you have to run to the forums because you don’t understand how a wiki works.
You want a bleeding edge distro? Use goddamn Opensuse Tumbleweed for all I care, it is on par with arch, and it has none of the arch stuff.
You have this one package that is only available on arch repos? Use goddamn flatpak and stop crying about flatpak being bloated, you probably don’t even know what bloat means if you can’t set up arch. And no, it dosent run worse. Those 0,0001 seconds don’t matter.
You really want arch so you can be cool? Read the goddamn 50 page install guide and set it up, then we’ll talk about those arch forks.
(Also, most arch forks that don’t use arch repos break the aur, so you don’t even have the one thing you want from arch)
I think mint is crazy better these days compared to 10 years ago, and it probably just came down to “we want to be user friendly to those who need their hands held” crashing into “actual users who need their hand held are trying it out.” 10 years ago, I think there simply wasn’t enough interested in Linux outside of Linux circles to properly test and figure things out, not to mention the strides the software itself has made in supporting more hardware more seamlessly.
The thing about RTFM is that users don’t, and the users that stuff like Mint is geared towards is those who when asked to read a wiki page, will simply give up. Windows has a cottage industry of people who do various things to make it easier for that kind of user. For example, just installing Windows on a device for you (albeit with bloatware usually) complete with all the drivers for your hardware. For most of the hardware on a laptop (audio, internet, HIDs, USB), that’ll have you set for life without having to touch anything and for the graphics that’ll at least have you set for several years without having to touch anything. And it’s not like Linux doesn’t have this level of support, it’s just that Windows has this level of support for consumers and Linux typically has it relegated to the enterprise sphere.
That being said, it’s insane how easy it is now to just install Mint, or PopOS, or even Ubuntu and have a working system. But most users don’t even install their Windows, much less a completely foreign OS.