It is vastly different because you aren't presenting anything novel or interesting. You'd just be parroting a computer program and acting like it is a substitute for personality, whit, and character.

More than anything it would broadcast a fear of opening up and showing who you really are to other people. So instead of risking saying something silly, you replace your sense of identity with a generic chatbot. Super cool.

You don’t think an AI can present anything novel or interesting? You think you just know it all already??