You really can't say that. If you are going to babysit to the point of constantly talking etc. then why don't you just do it legit? That's a guaranteed no ban rate lol.
I wouldn't worry about it too much if your watching the bot. But it's not like your going to see everything that goes on, unless you literally sit an watch the bot run for hours lol.
No ban unless your an idiot. Babysitting as far as replying to people and talking with your friends...Lol can't be that big of a deal so it would be really hard for Jagex to be able to rollback/ban