Can you list one thing a caretaker can do that an AI robot wouldn't be able to?

I have a 90 year old mom, and she spends thousands a month on caretakers (and it was a lot more when my dad was around as well). I can't really think of anything. Seriously, name one thing.

I see them cleaning, doing laundry, making meals, making sure medications are taken, helping them bathe or go to bathroom, and so on. And of course, when they need human interaction, helping them either get somewhere to see another person, or helping them get on video chat with someone.

And even if you come up with one thing, isn't it something the robot can identify the need for, and call in the human? For instance, call a doctor?