When did an AI reply stop sounding like you?

Most AI writing tools give everyone the same voice. Polite, a little too eager, full of words nobody actually says. Fans notice that fast.

MePersona starts with you talking. You record yourself telling a story, it picks up your phrasing, your rhythm and your personality, and every draft is built from that. It also remembers each fan, so a reply to someone who's messaged you ten times doesn't read like a reply to a stranger.

Question for anyone who has tried AI for replies or captions: what was the moment it stopped sounding like you? I'm collecting these, because each one is something the persona should never do.