Rebooting desktops or laptops is ok, rebooting your servers is an anxiety induced task, rebooting your archos linux, well, be prepared to spend an hour troubleshooting afterwards.
If the server can't be rebooted without anxiety, something has been configured very poorly.
I run an XMPP server (Prosody) on Arch Linux since 2020. I upgrade and restart once every week and so far catastrophe has only struck once.