[gerdesj]

I'm pretty close to your approach too. I rather like lights, water features etc just switching themselves on and off as required. I use the UI to go off piste for me only and not for the wife (at home) or employees (at work)

HA's automations are getting rather good these days but Nodered is handy for when things get complicated. HA has a very neat Nodered integration maintained by Frenck, who is a HA dev.

My general directive is that any automation that is important should be able to work via manual means. Sadly my (Reolink) doorbell does not currently have a hard wired chime. The previous one (Doorbird) did.

At work, my office has 40 odd windows and I have slapped a zwave sensor on all of them and all doors. Its quite handy to have a blank list of open doors/windows on a panel (HA) next to the alarm panel as you set the alarm. The auto entities card is very useful.