Fluency when talking to Ai?

Fluency when talking to Ai? I find it kind of amusing how I am almost perfectly fluent when speaking with AI (ChatGPT, Grock, etc) using the voice mode. Seems like I can have long debates with them with zero issues but I get gassed out when having brief conversations with people in real life. I used to think it was an anxiety thing but even as I have gotten older and the anxiety has sigifincalty decreased it feels as though I still stutter the same. Anyone else have similar experiences?