I suggest you to take a close look into someone’s psychology to be sure of what you’re doing.
For example the one that are mostly the baddies are those who push people but mostly if they sound like they can convince somebody doing a wrong choise without saying any motive or anything at all. (Like in Among Us).
Now from what I’ve saw, people talking off-topic doesn’t mean they’re baddies, because why would a baddie derail the subject instead of trying to be all buddy buddy and respect everyone’s wishes so he gets the trust of everyone, am I right?