I don't understand these types of comments. Why bother arguing that [some country] is worse than yours when they have experiences that you most likely will neve

I don't understand these types of comments. Why bother arguing that [some country] is worse than yours when they have experiences that you most likely will never ecounter personally. One way to improve is to be able to open oneself, or in this case, a whole country, to criticism. Merely rebutting with "my country is superiors to yours!" adds nothing of value and puts forth a level of ignorance that should not be tolerated in today's society. Thank you.