Share RapberryPi PiHole with Different Android Accounts?

Is there anyway to create a second Personal Tailscale account for my wife and have it use the same PiHole server for remote DNS as on my account?

Is it as easy as creating a second Personal account using her Gmail and adding the DNS for the PiHole?

Or do I need a second standalone PiHole server/instance?

  • Create second tailscale account
  • share your pihole with the second tailscale account
  • create ACL to enable access
  • set pihole tailscale ip as dns
  • profit

Here is a wiki article how to share a node with another tailscale user