Login screen doesn't wait for graphical.target, its the other way around - display manager must be started for graphical.target to be complete. So in my case, l

Login screen doesn't wait for graphical.target, its the other way around - display manager must be started for graphical.target to be complete. So in my case, ly-dm started 3 seconds into boot and it doesn't depend on anything significant. Either way, the broader point is that even if distros somehow managed to cut the time in half, thats still just 2 seconds compared to the massive time needed for firmware. The only thing that pops out is systemd-binfmt.service somehow taking almost 1 second, which is strange since AFAIK it just echoes some strings into /proc file. There is still some room for optimization by mounting external drives asynchronously but that's not a safe optimization to make for general use.