Let's simplify it: from your Go WireGuard connection, just do an HTTP GET. What's your next step?
I was confused because Tailscale does not bring its own userland TCP/IP. It can - as a VPN solution - rely on OS-provided TCP/IP stack, but you wanted to avoid having to hook up flyctl into OS as a virtual network interface, right?
We could too! This is all in `wireguard-go`. But we'd have to prompt users to escalate privileges every time they tried to SSH somewhere (or, worse, install a long-term resident thingy, just to SSH to things). We don't want to own your VPN connections!
This is an end-run around all of that; we just take responsibility for all of TCP/IP, in our dumb little command line program.
