I definitely want and prefer chatbots. Telephone/internet customer service isn't a job that people should be doing, it's soul destroying.
The problem with chatbots is that they make customer service time far cheaper than my time. If they have to pay $15/hr for somebody to argue with me about a $10 refund, they're motivated not to do it. If that cost goes down to $0.15/hr, however, you're incentivizing Kafka.