No. Server Manager is designed for people who don't want to live in a terminal.
You will see commands (it's a transparency choice — you should always know what's about to happen to your server), but Faro explains what each one does in plain English before running it, and you approve every command that changes anything. Read-only commands run automatically; anything destructive pauses for your "yes".
If something needs your attention outside of Server Manager — like adding a DNS record at your domain registrar, or opening a cloud firewall port — Faro gives you provider-specific, click-by-click steps. No assumed knowledge.
That said: knowing what a domain is, what a server is, and what HTTPS is will help. We assume that level of context, not Linux command-line fluency.