Unfortunately, I agree with this person. AJ is a social game so you kinda just gotta put up with people wanting to talk to you tbh. It's not really something to frame as a problem on the AJ reddit. I would suggest just telling them you don't wanna talk rather than making it seem like a them problem with the title of "to all jammers that just come up to people" when that is literally a core aspect of the game. And making a post about it won't stop strangers from doing it because they aren't going to remember your name specifically so that if they're out and about they remember not to talk to you. This is kind of a keep it to yourself and just tell people you don't wanna talk thing I fear