No, it’s not Arch without systemd. Arch breaks a lot more than Void does. Ask Void users when was the last time a Void update broke their system. I use it as a daily driver, plus for a lot of other things (at work and home) that are considered mission critical. I would never use Arch for that. Also, it’s faster than Arch, it supports A LOT more architectures than Arch does… or any other Linux distro for that matter (LFS excluded).