Are there any good reasons for the fake 'X is typing… ' delay of ChatBots?

1. Are chat bots successful?
2. How do chatbots answer questions?

Are chat bots successful?

Used as a targeted tool, chatbots can increase engagement up to 90% and sales by 67%.

How do chatbots answer questions?

Chatbots are essentially smart robots that are programmed to answer questions. They understand what you want and then give you the answer you are looking for. Intelligent conversational chatbots are built on machine learning and become more “knowledgeable” the more you feed it data .