nckx: i'm not sure if this helps, but i did an `strace` on `guix pull` and here are some relevant lines:
`readlink("/home/katco/.config/guix/current", 0x15131b0, 100) = -1 ENOENT (No such file or directory)`
`openat(AT_FDCWD, "/home/katco/.config/guix", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 15`
`symlink("current-guix-0-link", "/var/guix/profiles/per-user/katco/current-guix") = -1 EEXIST (File exists)`