After we all get robot AI maids and life is perfect what will happen soon after to mess it up for everyone?

Nothing will every be perfect enough. We'll keep striving for beyond perfection.

Stores will open for AI maids, to dress up, to upgrade, etc, and they'll begin to waste time there and doing less housework

AI squatters

They will go on strike, demanding better working conditions.

And part and software insurance, for repairs.

Cats . Something tells me those ai maids aren't going to have the maneuverability to dance around a cats need to weave in and out legs.

Well, the AI robot revolt/uprising for one thing.