On #damus team has an onboarding feature request +design ready: immediately upon profile creation new user sees draft post including intro yourself prompt including #introductions tag.

If bot is done incorrectly it could turn off new users who might experience a bot interaction as their first nostr interaction. New user might think there are only bots, and there are no real people on nostr. This is especially true if onboarding mechanisms are not improved for finding other people.