Plus it gives the game the opportunity in future to respond to what you’re “really” like, as opposed to what you say.
Yeah, I don't BG3 has any kind of reputation system but if it did it could nicely work with it.
Now a bit of fantasising:
I think it would be cool if game kept track of promises we make and break. Perhaps one of our companions would be reluctant to trust us as he or she witnessed us lying to someone. Or maybe someone is easier convinced by our words as we are well know to stay true to what we say.
