I don't think the point of most comments are to change someone's worldview entirely (unless of course they are disputing religion or something on that level). P

I don't think the point of most comments are to change someone's worldview entirely (unless of course they are disputing religion or something on that level). Perhaps they might help to mold it over time but if a single comment can change the way you view the world I think your view was too simplistic to start.