The problem
Every intelligent system you interact with today is stateless. Your robot vacuum knows nothing about the thermostat you installed last month. Your washing machine has its own app, its own account, its own preferences — stored somewhere you will never touch again. Your security camera knows nothing about who belongs in your home unless you told it, manually, during setup.
This is not a product failure. It is an infrastructure failure. The devices are getting smarter. The apps are getting worse. And no layer exists beneath any of them that holds what they know about you and applies it when something new arrives.
The result: every new device you own is a new relationship starting from zero. You configure it from scratch. You download an app you will use once. You enter preferences the device will forget when you replace it. The average household does this twenty-two times.