Arch Linux, Rootlessly installed.
curl -LO https://raw.githubusercontent.com/ambientxd/RootlessArch/main/installer.sh
bash installer.sh
Or, you can move it to /usr/bin if you want it to be executable for every user:
curl -LO https://raw.githubusercontent.com/ambientxd/RootlessArch/main/installer.sh
sudo mv installer.sh /usr/bin/rla
sudo chmod +x /usr/bin/rla # You can run "rla" to install RootlessArch now!