Raspberry Pi can work with different operating systems. Let’s take a look at how you can install Arch Linux on Raspberry Pi.
See also : https://archlinuxarm.org/
I think i did most of this when installing Arch on my pi, and i made the setup fairly painless by getting endeavour os. I think that using arch for projects isnt for linux noobs, though. Finding and installing rpi modules involved too much time and troubleshooting compared to everything working out of the box with RPi OS.
The beloved lightweight distro