What nostr:npub1ce7d8cdg8k49dnl3da34mvhah8kevxfsq2vdguq6trngapqfsdzsnv3d7m said ,plus cloudfalred and nginx have strict limitations on protocol, bandwidth and timeout.
Tailscale, on the other hand, is for personal use only; you can not share a vpn config with every person you want to share your self-hosted app with. But with holesail, it is only a matter of connection string, and no VPN is required.