Everyone with their own calendar
One has it in the work calendar, another on her phone, and the third doesn't have it anywhere. There's no single place that answers “what's on at home this week”.
Tuesday's doctor, the parents' evening, Saturday's dinner and the boiler service. That's usually all carried by the same person, and the day they slip nobody else knows.
What happens without it
One has it in the work calendar, another on her phone, and the third doesn't have it anywhere. There's no single place that answers “what's on at home this week”.
Finding out on the day that someone has to be driven somewhere isn't finding out: it's a problem you already have.
How it gets sorted
What's on this week, who's going and where it piles up. Seeing where the crush is before it arrives is half of dealing with it.
Events carry attendees, so it's clear who's covering what without asking the group chat.
The home summary opens with what's on today and this week. In a family it's the first thing you see, because it's what presses.
How it actually gets used
Setting up a home takes under a minute, and you decide later whether you need anything more.