The bigger problem when running Arch is that there's a very high gap between "the bootloader makes the kernel run" and "functional desktop system". The installation guide will get you to the first one. For someone who's used to Windows, even as an IT pro, learning Arch is a firehose that's hard to drink from.
Once you've pacstrap'd and set up a user you reboot and start your new OS. Except you have no internet because you didn't know you had to install dhcpcd. Fine, install that--except your user isn't in sudoers, so you have to figure out how to get back to being root to edit the sudoers file. With visudo. Ten minutes later you've figured out how to find and edit the right line. Another ten to get out of vi. Then once that's sorted you're sitting at a terminal you don't know any commands for with no idea how to get to a graphical environment.
You look on your phone and find a recommendation for XFCE4 as a lightweight and simple DE. Great, install that. Try to launch it, and...a bunch of arcane errors. Another hour of troubleshooting and you learn that you missed xorg, which for some reason isn't a dependency of XFCE4. O...kay. You don't want to have to launch it every time you boot, so you go digging and find out you need a desktop manager. Takes some time, but you finally install one and enable the service in systemd, which you have to do manually for some reason.
Finally you get to a graphical environment, and...the fonts are all weird, and unicode symbols are just placeholders. Wait, fonts. You have to install fonts. More research, but you get there. Finally you launch a browser and are delighted to find something familiar. It all works the same. Great! Let's watch a video to make sure playback is working, and...no sound.
Okay, more research, and turns out you missed pulseaudio. Install that, start the daemon aaaand...no audio. Fine, how do you check the audio level? Ah, there's an XFCE4 plugin for pulseaudio. Find that, install it, put it on your panel, click it and...pavucontrol isn't installed. Whatever that is. Okay, install it and try again. Great! So, for some reason the default audio level when you install is 0. Turn that up and you finally hear sound! Hours after starting the process.
And every. little. thing. is like that. For weeks. Especially with Nvidia, and especially if you make the mistake of following a recent guide that shunts you into a Wayland environment. Every time you need to do something there are 20 options, five of which are well-documented but deprecated, the first three you try don't work for reasons you don't understand, then you finally find something that works well enough. Rinse, repeat, for every little thing.
And this is coming from a complete Arch stan. I love Arch. It's my only distro these days. I'm on Hyprland, my neovim is tricked out, everything is slick, responsive, just takes a couple keystrokes to accomplish anything I want to do, and I have everything set up exactly how I want it. It took a long time to get there, though, and I've been using Linux off and on for over 20 years, maining it for the last 10.