Yea, automating social coordination is fine, and technology and automation clearly enables use to increase our level of communication. Which is great.
That's different from automating the content of our relationships. It is dehumanizing to have to navigate an automated phone tree rather than speak to an actual person. Now, sometimes it is more efficient to not deal with people, but when you are talking about real human relationships, then dealing with real human people is the point.
Child care isn't just changing the diapers, it's about talking, interacting, and playing with children. Personal interaction is the only way that infants acquire language and language skills, for example.
How about dippers that can wireless notify you when there wet? Or for something that exists, a baby monitor so a caretaker can keep up with a crying child while another sleeps.
PS: Don't forget it's not just daycare workers who can use assistance, actual parents are also run raggid while caring for infants.