I understand that it can feel like you're having to make the same point over and over (I certainly feel like that sometimes) but personally I'm more inclined to give the person the benefit of the doubt when it comes to good faith.

Out in the world there are common misconceptions which are propagated by vested interests and believed by many at first glance.

Having the opportunity to see those arguments, and rebuff them , (over and over again) is key to balancing the public discourse.

I agree, some argue in bad faith, that's going to be true in some cases. But I think most times it's honest misconceptions.