Tailscale is basically automation and authentication/authorization and UI on top of Wireguard. You could do it all manually, but you'll need to know the detail

Tailscale is basically automation and authentication/authorization and UI on top of Wireguard. You could do it all manually, but you'll need to know the details of how to configure raw wireguard exactly how you need it, which for many people is above their heads. There are a lot of things that tailscale automates, so you have to know a great deal in order to configure a wireguard net yourself to the equivalent