A friend of mine's place is fully automated via HA. It's like living in a haunted house. Everything switches itself on and off or locks and unlocks or starts and stops via a bunch of magic triggers and timers and Node Red scripts that he's spent about a year fiddling with and still keeps finding edge cases where things go wrong. Each time it happens it's hours of debugging trying to figure out why the EV isn't charging or all the stuff in the house that's been automatically turned on is drawing 120% of its power budget or the garage isn't locking itself despite his wife having done the right silly-walk three or four times over. And even when it's working it's a madhouse, because everything is automated you're never certain whether something has been reliably activated or not, and every time I'm there it's "X hasn't happened, honey are you sure you did Y?".

The worst thing about it is that it removes the sense of agency (if you're not familiar with that, and I hate giving Wikipedia as a reference for anything but most of the writing on it otherwise is academic papers, see https://en.wikipedia.org/wiki/Sense_of_agency). That's the very reason why we have placebo buttons in elevators and street crossings and progress bars that indicate nothing, it's to provide the sense of agency that we require.

It's just 1 more thing I don't think about. Like walking up to my car and it auto-unlocking when I put my hand on the handle. As I pull up to my house, the garage is opening and I pull right in. Same with auto-locking the door, I just close it and it will lock behind me. I like little bits of "magic" sprinkled into my day.