I know people that get a prefix from their RIR, announce it from a cheap $2 VPS in the same data center as their ISP, then just do a quick WireGuard tunnel to i

I know people that get a prefix from their RIR, announce it from a cheap $2 VPS in the same data center as their ISP, then just do a quick WireGuard tunnel to it (so sub-millisecond additional latency, ideally) and use that to route packets from the prefix. I guess it works pretty well, but like you said: I can also just… not. Because the other issue if you’re ULA-less is that if your router loses its connection and rescinds its RA (or you just stop the RA daemon, or shut down the router, etc), suddenly you don’t even have LAN connectivity any more because everything will have deleted its routes.