Lashes, I'm going to paraphrase my response to you from another thread.
There are no inherent 'right' or 'wrong' reactions to situations, it's tied up in culture and socialisation and social norms. It feels not that you want to understand why people behave in the way they do, you want them to behave in a way that makes sense to you.
You seem reluctant to accept that they're behaving in a way that makes sense to them, and instead want them to modify their behaviour to a framework that makes sense to you.
I'm foreign. There are things that British people do that seem very odd to me, and they react in ways that would never happened back home. Neither my way or the British way is right or wrong. They're just different.
I don't fight it. I accept it, and I think it's a decent thing to do to try to interact with people in a way that they find comfortable and polite, if I can. If I'm socialising with people, I don't want to make them feel uncomfortable or appear rude myself, so I moderate what seems 'reasonable' to me.
For me, it's recognising that my norms and needs are not the focal point of my interactions, and therefore expecting or demanding people to engage on my terms is unproductive and can be a little obnoxious. If I want a mutually beneficial outcome, understanding how the other person 'heard' what I'm saying is pretty important.
Can I ask why you refer to 'NTs'? To me, it feels like if I referred to 'ASDs' it would be rude and offensive.