By the 7th minute, everything is set up and working. After that, talk about the domain.
I am interested, if a domain is bought and done as in the rest of the tutorial, on the mobile apk homeassistant will not be dependent on tailscale?
More precisely, do I avoid tailscale being turned on 24/7 on my mobile phone outside the house, because of notifications…?
If so, there are a lot of cheap annual domains on various sites, for about $3/year.