This forum is a min society we have alot of people from different backgrounds and cultures. Some people are not good readers they only good at commenting without reading through the topic to know the matter of discussion. Some will just jump into conclusion without reading the previous replies.
When I see such comment, I'll just avoid it or I correct the person, most of the topics I created last year, I still go on those threads to check if I have reply. And if I do, I reply to keep the thread active.
Different backgrounds but changes is constant and you know what annoys me more is when someone jump into conclusions and this often makes others view them negatively and I think i have been there and we can't ignore it because of our background and culture but rather change.