How to Self Host Tail Scale?

If the control plane is down, as long as you had authenticated earlier in the day, you can still continue to reach the relay servers. It's also kind of hard to sell people on the idea of, here is a VPN thing. You don't need to self host it. And they're like, what, why? I mean, I feel like anybody who has self-hosted a VPN, they probably like, don't really want to do it.