100%, although if people are getting 90% of their interaction from a robot, one may start to pick up some vocal tics and colloquialisms from machine world. a kind of robo-pidgin.
I'm starting to worry about being gradually affected by AI's style through heavy use. It will make me so sad if one day my written piece sent to others is considered to be AI-generated, while it's written with real effort trying to make it sound natural.
Access to a wider array of special characters is also one of the really nice things about touch keyboards on mobile or tablet. Keyboards are great for fast, accurate typing but not for going beyond the basic character set.