Wow, that sounds alarming. I mean, one usually has good intentions when trying to protect the printer from dust and kids, but now I’m learning that it could potentially be more harmful than beneficial. Do you have the link to the YouTube video you mentioned?
Thanks for sharing. I also thought about integrating my HA server into my Tailnet so that HA can access my other devices (NAS, etc.). It’s a long story because my HA runs in an own VLAN along with all other IoT devices.
Anyways, may I ask you how you installed Tailscale? I was not able to install the Tailscale client on by HAOS-based Home Assistant instance.