But Tailscale is the real unlock in my opinion. Having a slot machine cosplaying as sysadmin is cool, but being able to access services securely from anywhere makes them legitimately usable for daily life. It means your services can be used by friends/family if they can get past an app install and login.
I also take minor issue with running Vaultwarden in this setup. Password managers are maximally sensitive and hosting that data is not as banal as hosting Plex. Personally, I would want Vaultwarden on something properly isolated and locked down.